Linear Functions and Inequalities Pre AP

Find the equation of the line that passes through: (-8, 12) and (4, 3)

• y = 1/4x + 2

• y = -3/4x+6

• y = 3/4x + 18

• y = -3/4x + 12

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Which equation has an x-intercept at 4 and a y-intercept at -6?

• 4x - 6y = -24

• 3x + 4y = -6

• y = 4x - 6

• 4y - 6x = -24

Which point below is NOT part of the solution set?

• (0, 0)
• (-10, 20)
• (3, 5)
• (0, -2)

Select the correct graph for each inequality.

• A
• B
• C
• D

Select the correct graph for the inequality y < -1/3x+2

• 
• 
• 
• 

Describe the transformation of f(x) that results in g(x):
g(x)=f(x)-4

• f(x) has been translated down 4.
• f(x) has been translated up 4.
• f(x) has been translated right 2
• f(x) has been translated left 2

How did the equation shift from the parent function? y=1/2x

• Steeper
• shift up
• Less steep
• shift down

How did the equation shift from the parent function? f(x) = -3f(x)

• Reflection, vertical stretch

• Reflection, vertical compression

• Shifted down three units

• Shifted left 3 units

The graphs of linear functions f and g are on the grid. Which function is best represented by the graph of g?

• g(x) = f(x) + 3

• g(x) = f(x) - 3

• g(x) = 3f(x)

• g(x) = -3f(x)

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither
• The same line

Tags

CCSS.HSA.REI.C.6

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5