A.F.1 Linear Functions Quiz 2 Review

What would the point slope form of the linear equation with slope of 1/2 going through (-2, 3)

• y - 3 = 1/2(x + 2)
• y + 3 = 1/2(x - 2)
• y - 3 = 1/2(x - 2)
• y = 1/2x + 4

Find the slope:
y = 2x - 10

• 1/2
• 2
• 5
• -10

Tags

CCSS.8.EE.B.5

In the following equation, what is the y-intercept?

y = -3x + 7

• (0, -3)

• (0, 7)

• (0, -3/7)

• (0, 3)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation

y - 3 = 2(x + 4),

which of the following is true?

• The line has m = 2 passing through the point (4, -3)

• The line has m = 2 passing through the point (3, -4)

• The line has m = 2 passing through the point (-4, 3)

• The line has m = 2 passing through the point (-3, 4)

Write an equation in point slope form that passes through the following points.

(1, 4) and (-1, 1)

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

• A
• B
• C
• D

What is the equation of the line?

• y=3x
• y=3
• x=3
• y=-3

What is the slope intercept form of the function graphed below?

• y = 1/3 x +2

• y = - 1/3 x + 3

• y = 2 x + 1/3

• y = 3 x + 2

What is the slope of the line through the point (-1, 6) and (3, -4)?

• m = -5/2
• m = -1/2
• m = 5/3
• m = -3/4

Tags

CCSS.8.EE.B.5

Which graph represents 2x + 4y = 12?

• 
• 
• 
•