AnswersPractice TestPractice Test

Practice Test Answers

6 verified answers2 views
1
Free Preview

What is the equation of the line perpendicular to y is equal to 2 thirds x plus 1 that passes through the point open paren 12 comma negative 6 close paren ?

A
3 x plus 2 y is equal to 24
B
2 x minus 3 y is equal to negative 48
C
2 x minus 3 y is equal to 42
D
3 x plus 2 y is equal to 6
2
Free Preview

What is the equation of a line with a slope of negative 2 that passes through the point open paren 6 comma 8 close paren ?

A
y minus 2 x is equal to 4
B
2 x plus y is equal to 4
C
2 x plus y is equal to 20
D
y minus 2 x is equal to 20
3

Which equation represents a linear function?

A
y times open paren y minus 1 close paren is equal to x plus 25
B
y times open paren x minus 1 close paren is equal to 9
C
y minus 5 is equal to x times open paren negative x plus 2 close paren
D
y minus 5 is equal to x minus 20
4

Which description could be written as a linear function?

A
eight more than twice a number
B
ten more than the square of a number
C
nine more than one divided by a number
D
three more than the product of two numbers
5

The graph is an example of which type of function?

A
linear
B
square root
C
quadratic
D
cubic
6

The graph of y is equal to square root of x is transformed as shown in the graph. Which equation represents the transformed function?

A
y is equal to negative square root of x plus 2
B
y is equal to square root of negative x end root plus 2
C
y is equal to square root of negative x end root minus 2
D
y is equal to negative square root of x minus 2

Did you find these answers helpful?

More from this Course

Quiz
12 verified answers

Practice Test