Algebra 1 Midterm Review - RTMS

for y = -2, x=5, and z= 3

 $3x+4y^2-8z$  

• -17

• 70

• 7

Tags

CCSS.6.EE.A.2C

Determine if the equation below is linear; if it is linear, put it in standard form.

y - 4 = x

• yes; x - y + 4 = 0

• not linear

• yes; x - y = -4

• yes; -x + y = 4

Tags

CCSS.8.F.A.3

What is the slope of the line with points (-x, y) and (x, -y)

• undefined

• $\frac{-2y}{2x}$

• 0

• how do you find slope when there are no numbers?

Tags

CCSS.8.EE.B.5

Solve the inequality

 $-4\left(3m+3\right)\ >-3\left(4m+1\right)$  

• All real numbers

• -12 > -3

• No solution

• -12 < -3

What makes a function a function?

• y doesn't repeat

• x doesn't repeat

• Y/x is constant

• Every x is paired with only 1 y.

Tags

CCSS.8.F.A.1

What is the range of this graph?

• x:1, 2, 3, 4, 5, 6

• $1\le x\le5$

• y:-1, 0, 1, 2, 3, 6

• $-1\le y\le6$

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which are functions?

• A, B, E

• C, D

• all

• none

Tags

CCSS.8.F.A.1