Graphing Linear Equations Practice Quizizz

Find the slope.

• 3/2
• -3/2
• (-0,-3)
• none of the above

Tags

CCSS.8.EE.B.5

_{What is the y-intercept of the line?}

• y = 1/2
• y = 1
• y = -1/2
• y = -1

Which is the graph of y= -x + 2?

• A
• B
• C
• D

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

• y = 1/3x - 1
• y = 1/4x -1
• y = -1/3x +1
• y = -1/4x + 1 

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

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

What is the equation of the line in point slope form given a slope of ⅔ and the point ( -4, 7)

• y - ⅔ = -4( x - 7)

• y +7 = ⅔(x - 4)

• y - 7 = ⅔(x + 4)

• y +7 = ⅔(x - 4)

Given the graph, what is the equation of the line in point slope form?

• y - 20 = ½(x - 4)

• y - 20 = 5(x - 4)

• y + 20= 5(x + 4)

• y - 20 = 1(x - 4)

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be to ____________.

• divide each term by 4

• divide each term by -4

• add 4 to each side

• subtract 4 from each side

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Rewrite the equation into Standard form

• 5x + 8y = 56

• -5x + 8y = 56

• 8x + 5y = 56

• 5x + y = 7