Algebra 1 Chapter 4 Review

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

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Tags

CCSS.8.EE.B.5

Slope = 4  Point (-2, 1)

• y = 4x +9
• y=4x-7
• y=4x+7
• y=4x-9

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

CCSS.HSS.ID.C.7

Write an equation in slope- intercept form of the line that passes through (-3, -4) and (3, 4)

• y = 3/4x + 4

• y = 3/4x + 0

• y = 4/3x + 0

• y = 4/3x + 4

Tags

CCSS.HSA.CED.A.2

Which of these represents point-slope form of a linear equation?

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

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y +7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y+ 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Given  $ax+b=y$   solve for x in terms of a,b, and y. 

•  $\frac{y+b}{a}$  

•  $y-b-a$  

•  $\frac{y-b}{a}$  

•  $y+b+a$  

Tags

CCSS.HSA.CED.A.4

Write the equation of the horizontal line passing through (3,-5)

• x= - 5

• x=3

• y= - 5

• y=3

Tags

CCSS.8.EE.B.6

Which of the following is the first four terms of the sequence  $a_n=2n+3$  

• 5,7,9,11

• 3,6,9,12

• 8,24,36,39

• 3,5,7,9

Tags

CCSS.HSA.SSE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.2

The equation c=3m+40 is used to model a monthly cell phone bill, where c is the total monthly charge and m is the number of minutes used. Which of the following is true? CHOOSE THREE!

• If you use 4 minutes your bill is $8

• If you use 0 minutes your bill is $40

• If you use 0 minutes your bill is $3

• Each minute costs $3

• If you use 3 minutes you bill is $49

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1