Final Exam Review 2018- part 1

Find the equation of the line

• y = 1/2x

• y = -1/2x

• y = 2/1x

• y = -2/1x

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

Tags

CCSS.8.EE.B.5

Evaluate f(x)=-2x+13   for f(10)

• -7
• 1
• -8
• 7

Tags

CCSS.HSF.IF.A.2

Evaluate f(-2) if f(x) = x+3

• -1
• 1
• 5
• -5

Tags

CCSS.HSF.IF.A.2

Write the equation of the line that passes through the point (1, -1) and has a slope of -4.

• y = -4x + 3
• y = -4x - 3
• y = -4x + 5
• y = -4x - 5

Write the equation of the line that passes through the points
(3, 3) and (4, -1).

• y = -4x - 15
• y = 1/4x + 15
• y = -4x + 15
• y = -1/4x - 15

Identify the equation of the line

• y = 3

• x = 3

• y = 3x

• y = 3x + 3

What is the rate of change?

• 2
• 6
• 3
• 10

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Rate of change equals

• Change in y/ Change in x
• Change in x/ Change in y

Tags

CCSS.HSF-LE.A.1B

Find the rate of change.

• -2 minutes per gallon
• -20 minutes per gallon
• -2 gallons per minute
• -20 gallons per minute

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6