Maths-

General

Easy

Question

Tracy collects, sells, and trades figurines, and she tracks the number of figurines in her collection on the graph below.

On what interval did the number of figurines decrease the fastest?

$Between 1 and 2 months$
$Between 2 and 3 months$
$Between 3 and 4 months$
$Between 4 and 5 months$

hint Hint:

We solve the problem observing the slope of the line graph.

The correct answer is: $text Between 3 and 4 months end text$

Step 1 of 2:
Clearly observe the slopes of the graph.
The upward slopes in between 0 and 1; 2 and 3; 4 and 5 indicate increase.
The downward slopes in between 1 and 2; 3 and 4 indicate decrease.

Step 2 of 2:
Now, observe that the slope between 3 and 4 is steeper than 1 and 2.
That indicates the fall in number of figurines happened more in between 3^rd and 4^th month.
Final Answer:
On the interval, the number of figurines decreased the fastest— C) Between 3 and 4 months

The 22 students in a health class conducted an experiment in which they each recorded their pulse rates, in beats per minute, before and after completing a light exercise routine. The dot plots below display the results.

Let $s subscript 1$ and $T subscript 1$ be the standard deviation and range, respectively, of the data before exercise, and let $s subscript 2$ and $r subscript 2$ be the standard deviation and range, respectively, of the data after exercise. Which of the following is true?

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution :
-2(x-5)≥-2x+10

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
0.5x+8<2x-4

Note:
A linear inequality could possibly have infinite number of solutions. But it is not necessary that it should be true for every inequality.

Solve each inequality and tell whether it has infinitely many or no solution:
0.5x+8<2x-4

Maths-General

Note:
A linear inequality could possibly have infinite number of solutions. But it is not necessary that it should be true for every inequality.

General

Maths-

In the $x y.$ -plane, the point $left parenthesis p comma r right parenthesis$ lies on the line with equation $y equals x plus b$ , where b is a constant. The point with coordinates $left parenthesis 2 p comma 5 r right parenthesis$ lies on the line with equation $y equals 2 x plus b$ . If $p not equal to 0$ , what is the value of $r over p$ ?

Maths-General

General

Maths-

One pound of grapes costs $straight $ 2$ . At this rate, how many dollars will c pounds of grapes cost?

Maths-General

General

Maths-

Triangles ABC and DEF are shown above. Which of the following is equal to the ratio $fraction numerator B C over denominator A B end fraction$ ?

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
-2x-5≥3x-25

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
7.2x+6≤2.4x

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
4(3-2x)≥-4

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
-2(2x+1)<24

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
$0.25 x plus 3 minus fraction numerator 7 x over denominator 8 end fraction less than negative 2$

Maths-General

General

Maths-

To determine the mean number of children per household in a community, Tabitha surveyed 20 families at a playground. For the 20 families surveyed, the mean number of children per household was 2.4. Which of the following statements must be true?

Maths-General

General

Maths-

$negative x plus y equals negative 3.5$
$x plus 3 y equals 9.5$
If (x, y) satisfies the system of equations above, what is the value of y ?

Maths-General

General

Maths-

Solve each inequality and tell whether it has infinitely many or no solution:
$fraction numerator 3 x over denominator 4 end fraction plus 3 over 4 minus 0.5 x greater or equal than negative 1$

Note:
You can solve any linear inequality by graphing them.

Solve each inequality and tell whether it has infinitely many or no solution:
$fraction numerator 3 x over denominator 4 end fraction plus 3 over 4 minus 0.5 x greater or equal than negative 1$

Maths-General

Note:
You can solve any linear inequality by graphing them.

General

Maths-

Which of the following equations relates y to x for the values in the table above?

Maths-General

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Tracy collects, sells, and trades figurines, and she tracks the number of figurines in her collection on the graph below.On what interval did the number of figurines decrease the fastest?

We solve the problem observing the slope of the line graph.

The correct answer is:

Related Questions to study

Solve each inequality and tell whether it has infinitely many or no solution :-2(x-5)≥-2x+10

Solve each inequality and tell whether it has infinitely many or no solution :-2(x-5)≥-2x+10

Solve each inequality and tell whether it has infinitely many or no solution:0.5x+8<2x-4

Solve each inequality and tell whether it has infinitely many or no solution:0.5x+8<2x-4

In the -plane, the point lies on the line with equation , where b is a constant. The point with coordinates lies on the line with equation . If , what is the value of ?

In the -plane, the point lies on the line with equation , where b is a constant. The point with coordinates lies on the line with equation . If , what is the value of ?

One pound of grapes costs . At this rate, how many dollars will c pounds of grapes cost?

One pound of grapes costs . At this rate, how many dollars will c pounds of grapes cost?

Triangles ABC and DEF are shown above. Which of the following is equal to the ratio ?

Triangles ABC and DEF are shown above. Which of the following is equal to the ratio ?

Solve each inequality and tell whether it has infinitely many or no solution:-2x-5≥3x-25

Solve each inequality and tell whether it has infinitely many or no solution:-2x-5≥3x-25

Solve each inequality and tell whether it has infinitely many or no solution:7.2x+6≤2.4x

Solve each inequality and tell whether it has infinitely many or no solution:7.2x+6≤2.4x

Solve each inequality and tell whether it has infinitely many or no solution:4(3-2x)≥-4

Solve each inequality and tell whether it has infinitely many or no solution:4(3-2x)≥-4

Solve each inequality and tell whether it has infinitely many or no solution:-2(2x+1)<24

Solve each inequality and tell whether it has infinitely many or no solution:-2(2x+1)<24

Solve each inequality and tell whether it has infinitely many or no solution:

Solve each inequality and tell whether it has infinitely many or no solution:

To determine the mean number of children per household in a community, Tabitha surveyed 20 families at a playground. For the 20 families surveyed, the mean number of children per household was 2.4. Which of the following statements must be true?

To determine the mean number of children per household in a community, Tabitha surveyed 20 families at a playground. For the 20 families surveyed, the mean number of children per household was 2.4. Which of the following statements must be true?

If (x, y) satisfies the system of equations above, what is the value of y ?

If (x, y) satisfies the system of equations above, what is the value of y ?

Solve each inequality and tell whether it has infinitely many or no solution:

Solve each inequality and tell whether it has infinitely many or no solution:

Which of the following equations relates y to x for the values in the table above?

Which of the following equations relates y to x for the values in the table above?

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Tracy collects, sells, and trades figurines, and she tracks the number of figurines in her collection on the graph below.

On what interval did the number of figurines decrease the fastest?

The correct answer is: $text Between 3 and 4 months end text$

Solve each inequality and tell whether it has infinitely many or no solution :
-2(x-5)≥-2x+10

Solve each inequality and tell whether it has infinitely many or no solution :
-2(x-5)≥-2x+10

Solve each inequality and tell whether it has infinitely many or no solution:
0.5x+8<2x-4

Solve each inequality and tell whether it has infinitely many or no solution:
0.5x+8<2x-4

One pound of grapes costs $straight $ 2$ . At this rate, how many dollars will c pounds of grapes cost?

One pound of grapes costs $straight $ 2$ . At this rate, how many dollars will c pounds of grapes cost?

Triangles ABC and DEF are shown above. Which of the following is equal to the ratio $fraction numerator B C over denominator A B end fraction$ ?

Triangles ABC and DEF are shown above. Which of the following is equal to the ratio $fraction numerator B C over denominator A B end fraction$ ?

Solve each inequality and tell whether it has infinitely many or no solution:
-2x-5≥3x-25

Solve each inequality and tell whether it has infinitely many or no solution:
-2x-5≥3x-25

Solve each inequality and tell whether it has infinitely many or no solution:
7.2x+6≤2.4x

Solve each inequality and tell whether it has infinitely many or no solution:
7.2x+6≤2.4x

Solve each inequality and tell whether it has infinitely many or no solution:
4(3-2x)≥-4

Solve each inequality and tell whether it has infinitely many or no solution:
4(3-2x)≥-4

Solve each inequality and tell whether it has infinitely many or no solution:
-2(2x+1)<24

Solve each inequality and tell whether it has infinitely many or no solution:
-2(2x+1)<24

Solve each inequality and tell whether it has infinitely many or no solution:
$0.25 x plus 3 minus fraction numerator 7 x over denominator 8 end fraction less than negative 2$

Solve each inequality and tell whether it has infinitely many or no solution:
$0.25 x plus 3 minus fraction numerator 7 x over denominator 8 end fraction less than negative 2$

$negative x plus y equals negative 3.5$
$x plus 3 y equals 9.5$
If (x, y) satisfies the system of equations above, what is the value of y ?

$negative x plus y equals negative 3.5$
$x plus 3 y equals 9.5$
If (x, y) satisfies the system of equations above, what is the value of y ?

Solve each inequality and tell whether it has infinitely many or no solution:
$fraction numerator 3 x over denominator 4 end fraction plus 3 over 4 minus 0.5 x greater or equal than negative 1$

Solve each inequality and tell whether it has infinitely many or no solution:
$fraction numerator 3 x over denominator 4 end fraction plus 3 over 4 minus 0.5 x greater or equal than negative 1$