Question 1

Find f(-2) if f(x) = 2x - 5

Accepted Answer

-9

Answer

1

Answer

-5

Answer

-1

Question 2

Determine if the following set of ordered pairs is a function:  {(2, -5), (4, -5), (3, 2), (0, 9)

Accepted Answer

Yes

Answer

No

Question 3

Is the graph above a function?

Accepted Answer

No

Answer

Yes

Question 4

What is the slope of the line above?

Accepted Answer

$\frac{7}{5}$

Answer

$\frac{-7}{5}$

Answer

$\frac{5}{7}$

Answer

-5

Question 5

What is the y-intercept of the line above?

Accepted Answer

-5

Answer

$\frac{7}{5}$

Answer

-6

Answer

3.5

Question 6

The equation of the line in the graph above is:

Accepted Answer

y = $\frac{-3}{2}$x - 2

Answer

y = $\frac{3}{2}$x - 2

Answer

y = -2x - $\frac{3}{2}$

Answer

y = $\frac{-3}{2}$ - 1.5

Question 7

State the type of correlation:  The # of daily calories you eat and your weight.

Accepted Answer

Positive

Answer

None

Answer

Negative

Question 8

What is the solution to the system of equations?

Accepted Answer

(3, -1)

Answer

(3, 1)

Answer

(-1, -3)

Answer

(-1, 3)

Question 9

What is the y-intercept of the equation:  3x - y = 8

Accepted Answer

-8

Answer

-1

Answer

8

Answer

3

Question 10

Is the graph above a function?

Accepted Answer

Yes

Answer

No

Question 11

Find f(-4) if f(x) = 12 + 3x

Accepted Answer

0

Answer

-5

Answer

24

Answer

5

Question 12

The equation of the line in the graph above is:

Accepted Answer

y = $\frac{3}{4}$x + 1

Answer

y = $\frac{4}{3}$x + 1

Answer

y = x + 1

Answer

y = x + $\frac{3}{4}$

Question 13

State the type of correlation.

Accepted Answer

Negative

Answer

Positive

Answer

None

Question 14

What is the solution to the system of equations above?

Accepted Answer

No Solution

Answer

Infinitely Many Solutions

Answer

(1, 2)

Answer

(-1, -2)

Question 15

What is the slope of the line:  3x - 4y = -2

Accepted Answer

$\frac{3}{4}$

Answer

$\frac{-3}{4}$

Answer

3

Answer

$\frac{-4}{3}$

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