Algebra Pre-Assessment

A negative plus a negative equals a positive.

• true

• false

-24+11=

• -13

• 13

• 31

• 52

 $2x+4x$  

•  $14x+9$  

•  $-9x+6$  

•  $-13x+6$  

•  $6x$  

 $7x+8+9x-5$  

•  $16x+3$  

•  $19x+3$  

•  $18x-7$  

•  $9x-7$  

 $3\left(k-6\right)$  

•  $3k-18$  

•  $-36+18k$  

•  $-28+18k$  

•  $-k-1$  

what is the point for the star?

• (-1, 2)

• (1, 2)

• (-1, -2)

• (2, 1)

What quadrant is (3, -5) in?

• quadrant 1

• quadrant 2

• quadrant 3

• quadrant 4

Which equation matches the graph?

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = 2x - 3

What is the slope in the equation: y=4x+3

What must you do to both sides to solve the equation:
a+16=8

• Subtract 16

• Add 16

• Multiply by 16

• Divide by 16