The scatterplot shows 11 data points, along with a line of best fit for the data. For how many of the data points does the line of best fit predict a y - value that is less than the actual y - value?

$open parentheses square root of x cubed end root close parentheses to the power of a$ , where $x greater or equal than 0$ In the given expression, a is a constant. The expression is equivalent to x⁶, where x ≥ 0. What is the value of a ?

$x squared minus 6 x plus 7 equals 0$
What is the sum of the solutions to the equation above?

$x squared minus 8 x plus y squared minus 10 y equals 40$
In the xy-plane, the graph of the given equation is a circle. What is the radius of this circle?

The table above shows the masses, in kilograms (kg), in centimeters , of the largest known specimens massive types of turtles and tortoises. The mean mas turtles and tortoises is approximately . The ma Aldabra giant tortoise is closest to the mean mass. W following is true about the length of the Aldabra giar relation to the median length of the 9 turtles and tort

For part of a trip, a car traveled directly away from its starting point at a constant speed. The graph shows the car's distance from its starting point, in miles, for times from 2.0 hours to 2.5 hours after the start of the trip. What was the speed of the car, in miles per hour, during this part of the trip?

Distance divided by time is the formula for speed. Both meters per second (m/s) and kilometers per hour (km/hr) are used to measure speed.
The amount of distance traveled at a given velocity is shown by a speed formula. The measurement of speed is the distance covered in a predetermined period. The car traveled directly away from its starting point at a constant speed can be determined by knowing the distance it traveled and the time it took. The time graph separation is a line graph that shows the results of the distance versus time analysis. It is easy to create a distance-time graph. To begin, take a piece of graph paper and draw two parallel lines that meet at the letter O. The X-axis is the horizontal line, and the Y-axis is the vertical line. A graphic that shows the distance traveled in a specified amount of time is known as a distance-time graph. In other words, it provides information regarding the vehicle's speed over a specific distance. The graph makes the numerical statistics for time and distance easier to interpret. The graph also shows how far the car has traveled at any given moment. Finding the changing speed at different distances can be done with the help of a distance-time graph.

For part of a trip, a car traveled directly away from its starting point at a constant speed. The graph shows the car's distance from its starting point, in miles, for times from 2.0 hours to 2.5 hours after the start of the trip. What was the speed of the car, in miles per hour, during this part of the trip?

In the xy-plane, the graph of $y equals 1 half x plus b$ , where b is a constant, intersects the x-axis at (-6, 0). What is the value of b ?

$T left parenthesis n right parenthesis equals 80 plus n$
$S left parenthesis n right parenthesis equals 1 comma 280 plus 30 n$
The given equations model the number of teachers and students in a high school from 2002 through 2017. In the equations, n is the number of years after 2002 , where n is a whole number less than or equal to 15 . The predicted number of teachers and students are T (n) and , respectively.
Which of the following is the graph of function ?
Based on the model, what is the first year in which the
predicted number of teachers will be greater than 90 ?

$T left parenthesis n right parenthesis equals 80 plus n$
$S left parenthesis n right parenthesis equals 1 comma 280 plus 30 n$
The given equations model the number of teachers and students in a high school from 2002 through 2017. In the equations, n is the number of years after 2002 , where n is a whole number less than or equal to 15 . The predicted number of teachers and students are T (n) and , respectively.
Which of the following is the graph of function ?

$T left parenthesis n right parenthesis equals 80 plus n$
$S left parenthesis n right parenthesis equals 1 comma 280 plus 30 n$
The given equations model the number of teachers and students in a high school from 2002 through 2017. In the equations, n is the number of years after 2002 , where n is a whole number less than or equal to 15 . The predicted number of teachers and students are T (n) and , respectively.
Based on the model, how many teachers are predicted to be in the high school in 2017?

If $3 x equals 8 y$ and both $x$ and $y$ are positive, which of the following equals 80 $y$ ?

Markela opens a bank account that earns interest at a rate of compounded annually. She puts in the account when she opens it and does not make any more deposits into or withdrawals from the account for 2 years. If the amount of money in the account after 2 years is given by the expression $200 left parenthesis 1.02 right parenthesis squared$ , which of the following expressions gives the amount of money in the account after 1 year?

The graph shows the average heart rate for 15 people before, during, and after a period of strenuous exercise. The horizontal axis shows time, in minutes, and the vertical axis shows average heart rate, in beats per minute. The exercise period began at 5 minutes and ended at 15 minutes.

Approximately how many minutes did it take after the exercise period ended for the average heart rate to first return to the average heart rate before the exercise period began?

The area of a square is 36 square inches. What is the length, in inches, of a side of the square?

Of the following, which is the most appropriate linear model for the given data?