5.5/6.1 linear functions

What direction is an undefined slope?

• horizontal
• vertical

Tags

CCSS.8.EE.B.5

What is the slope of all horizontal lines?

• 0
• undefined
• 1
• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation for the line

•  y=⅗x+1
•   y=⅗x-1
•  y=(5/3)x+1
• y=(3/5)x+1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.BF.A.1

If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?

• 7
• -2
• -9
• -10

Tags

CCSS.HSF.IF.A.2

Given g(x) = 4x - 7, find g(-9).

• g(-9) = 29

• g(-9) = -43

• g(-9) = 43

• g(-9) = -29

Tags

CCSS.HSF.IF.A.2

f(x) is the same thing as ______.

• y
• x
• input
• an equation

Tags

CCSS.HSF.IF.A.1

Find  $f\left(3\right)$  when  $f\left(x\right)=4x-9$  

•  $f\left(3\right)=34$  

•  $f\left(3\right)=3$  

•  $f\left(3\right)=21$  

•  $f\left(3\right)=43-9$  

Tags

CCSS.HSF.IF.A.2

What is the rate of change for the table?

• -2

• 2

• 5

• -1

Tags

CCSS.HSF-LE.A.1B