1 pt
Standard: A.6.E

9.

What are the x-intercept and y-intercept of [y = rac{7}{5}x - 3] ?

A

[left( {rac{7}{5},0} ight)] and (0,3)

B

(3,0) and [left( {0,rac{{15}}{7}} ight)]

C

[left( {rac{7}{5},0} ight)] and (0,-3)

D

[left( {rac{{15}}{7},0} ight)] and (0,-3)

E

[left( {rac{5}{7},0} ight)] and (0,3)

1 pt
Standard: A.5.A

14.

Which situation can be represented by a linear function?

A

hours worked, money earned

B

hair color, height

C

eye color, age

D

nationality, weight

E

shoe size, waist size

1 pt
Standard: A.6.F

21.

The graph represents the equation 2y = x - 4. If the coefficient of y changes from 2 to 1,what will the graph look like?

A

B

C

D

E

1 pt
Standard: A.5.C

28.

Which of these is the equation that generalizes the pattern of the data in the table?

A

f(x) = 3x

B

f(x) = x + 3

C

f(x) = 2x + 6

D

f(x) = 3x + 4

E

none of the above

1 pt
Standard: A.2.A

47.

Which is the graph of the parent function of the graph below?

A

B

C

D

E