Algebra I Post Test

### Algebra I Post Test Sample

Chapter: 8 Standard: A.REI.3 DOK: 2 1 pt
4.

Using the image below, write an equation that represents the statement, "the length of Line A is equal to the length of Line B."

Chapter: 14 Standard: F.IF.8a DOK: 2 1 pt
7.

What is the vertex of the following function?
$y= x 2 +8x+9$

Chapter: 10 Standard: N.Q.1 DOK: 2 1 pt
16.

What would the y-axis be labeled for the following data set?

Chapter: 12 Standard: A.REI.12 DOK: 2 1 pt
43.

What would the inverse matrix solution to the following system of equations look like?
${ 4x+2y=6 10x+4y=6 }$

Chapter: 9 Standard: A.CED.2 DOK: 2 1 pt
57.

What graph shows a line that has a slope of $−$1 and a y-intercept of (0, 1)?