Linear Equations

What is the y intercept:

y = -2x - 9

• -2

• 2

• 9

• -9

What is the slope:

y = -5x + 4

• 5

• -5

• 4

• -4

What type of slope is this?

• Positive

• Negative

• Not enough information

What is the slope:

(-5, 2) (5, -4)

• $\frac{6}{10}$

• $-\frac{6}{10}$

• $-\frac{2}{0}$

• $-\frac{2}{10}$

What type of slope is this?

• Positive

• Negative

• Undefined

• Zero

What is the slope:

(2,5) (5, -2)

• $\frac{7}{3}$

• $-\frac{7}{3}$

• $\frac{7}{7}$

• $\frac{3}{3}$

What is the slope:

y = 3x + 7

• 3

• 7

• x

• -3

Find the slope:

(1, -5) (-4, 5)

• $\frac{10}{5}$

• $\frac{10}{3}$

• 0

• $-\frac{10}{5}$

Solve for y when x equals 4

y = 3x -1

• y = 3(4) - 1

• 11

• 8

• 15

What type of slope is this?

• Positive

• Negative

• Undefined

• Zero