Algebra 1 Linear Review

Which equation represents slope intercept form?

• y - 1 = 2(x + 3)

• 5y=x+5

• y=2x+5

• 4y+2x=8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• F   y = 3x +1
• G     5 - 3x
• H    y = (1/3)x + 1
• J    17 - 3x

What is the slope of a linear function

• Rise over Run

• The y-intercept

• The x-intercept

Tags

CCSS.8.EE.B.5

What is slope-intercept form for a linear function?

• Ax+By=C

• y=mx+b

• y-y₁=m(x-x₁)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Evaluate f(x)=1/5x+2 when x=10.

• f(x)=4

• f(x)=12

• f(x)=52

• One Million Dollars

Tags

CCSS.HSF.IF.A.2

For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?

• -1

• 1

• -3

• 5

Slopes of perpendicular lines are...

• opposite reciprocals.

• opposites.

• equivalent.

• always 7.

Tags

CCSS.8.EE.B.5

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

• Parallel

• Perpendicular

• Neither

• The same line

Tags

CCSS.8.EE.C.8B

• A     y = 49x
• B     y = 40x + 8
• C     y = 30x +32
• D     y = 29x + 40

Tags

CCSS.HSF-LE.A.1B

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)

• (3, -4)

• (-3, -4)

• (-4, -3)