Unit 4: Checkpoint (Intercepts and Graphing Linear Equations)

The y-intercept is ​ (a)   and the slope is ​ (b)  

• (0,-3)
• (-3,0)
• (4,0)
• (0,4)

• 
• 

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Which value is the slope in the equation:

y= 4x + 2

• 4

• 2

• x

This line has a __________ slope.

• Negative

• Positive

• Undefined

• No Slope

Which equation matches the graph? (Click me to see the image)

• y = 2x
• y = 1/4 x + 2
• y = 1x + 4
• y = -2x

When converting the equation

2x + 4y = 8

into slope-intercept form, the first step to solve for y would be to ____________.

• subtract 2x from each side

• subtract 4y from each side

• add 2x to each side

• add 4y to each side