Linear Pre-Assessment

What is the slope of the equation?

y = -2x - 1

• 2

• -2

• -2x

• -1

Find the slope of the line.

Hint: rise/run

• 1/2

• -1/2

• 2

• 0

Find the slope.

Hint: rise/run

• -5/3

• -3/5

• 5/3

• 5

What is the y-intercept in the equation

y= - 2x

• -2

• -2x

• 0

• 1

What is the y-intercept.

• y-intercept is -3

• y-intercept -2

• y-intercept is 3

• y-intercept is -1

Find the slope and y - intercept

y = 1/2x - 1

• slope: 1/2 y-intercept: -1

• slope: 2 y-intercept: -1

• slope: 1/2x y-intercept: 1

• slope: 2 y-intercept: 5

Which equation matches the graph?

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = 2x - 3

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3