10th-Grade-Math---USA
Linear-Functions
Easy
Question
Identify the relation of data from the table.
|
x |
3 |
6 |
8 |
12 |
15 |
| y |
40 |
36 |
31 |
27 |
24 |
- no relation
- positive relation
- negative relation
- none of these
The correct answer is: positive relation
Related Questions to study
10th-Grade-Math---USA
The range of the function f(x) = 2x – 1 for the domain {-4, -2, 0, 2, 4} is
The range of the function f(x) = 2x – 1 for the domain {-4, -2, 0, 2, 4} is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
If common difference and first term are same and second term is 4, then the value of common difference is
If common difference and first term are same and second term is 4, then the value of common difference is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The 12th term in sequence -8, -5.5, -3, -0.5, 2.0 …. is
The 12th term in sequence -8, -5.5, -3, -0.5, 2.0 …. is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The value of f(0.5) if 
is
The value of f(0.5) if is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The linear regression equation is y = 4.7x + 51. The scatter plot at x = 5 is (5, 90). The residual associated with the point where x = 5 is
The linear regression equation is y = 4.7x + 51. The scatter plot at x = 5 is (5, 90). The residual associated with the point where x = 5 is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The value of y when x is taken as 9 with the help of following table is
|
x |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
| y |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3.0 |
3.6 |
The value of y when x is taken as 9 with the help of following table is
|
x |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
| y |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
3.0 |
3.6 |
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The equation that could represent a possible trend line for the data in the scatter plot is
The equation that could represent a possible trend line for the data in the scatter plot is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The true statement among the following regarding the data in the table is
|
x |
3 |
4 |
7 |
8 |
10 |
| y |
1 |
9 |
2 |
8 |
3 |
The true statement among the following regarding the data in the table is
|
x |
3 |
4 |
7 |
8 |
10 |
| y |
1 |
9 |
2 |
8 |
3 |
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
Identify the range of following relation
R = {(a, 1), (a, 2), (b, 2), (c, 3)}
Identify the range of following relation
R = {(a, 1), (a, 2), (b, 2), (c, 3)}
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
If the explicit formula for an arithmetic sequence is 
, then the recursive formula for the sequence is
If the explicit formula for an arithmetic sequence is , then the recursive formula for the sequence is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
If sequence has 98 as first and -2 as the decrement, then the term in the sequence being 0 is
If sequence has 98 as first and -2 as the decrement, then the term in the sequence being 0 is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
If 7th term of sequence is 11 and 11th term of sequence is 7, then the common difference of the sequence is
If 7th term of sequence is 11 and 11th term of sequence is 7, then the common difference of the sequence is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The 19th term of sequence 8, 5, 2, -1, …. is
The 19th term of sequence 8, 5, 2, -1, …. is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
A linear function of slope ½ is multiplied by 4. The slope of new resultant function is
A linear function of slope ½ is multiplied by 4. The slope of new resultant function is
10th-Grade-Math---USALinear-Functions
10th-Grade-Math---USA
The owner of Horizon flight school created a scatter plot and calculated line of best fit for her enrollment data as shown in the table. The equation of the line of best fit is y = 1.44x + 877. The residuals for 6th year is
The owner of Horizon flight school created a scatter plot and calculated line of best fit for her enrollment data as shown in the table. The equation of the line of best fit is y = 1.44x + 877. The residuals for 6th year is
10th-Grade-Math---USALinear-Functions
