Sign up for FREE

Algebra 2 3-6 Mixed Review: Solving Systems Using Matrices

Last updated about 3 years ago

4 questions

20

10

10

10

Question 1

1.

Review Lesson 1-5:
Graph the inequalities on the same plane at desmos.com.
Zoom and pan your graph to establish an appropriate viewing window.
Capture a screenshot of your graph and upload or paste it onto the Formative canvas.
12\geq 2(4x+1)+22
2x-(3x+5)\leq30

Question 2

2.

Review Lesson 2-6: Match each function with its transformation of y = x.

y = 2x
y = x + 2

vertical stretch by a factor of 2
vertical shift up 2 units

Question 3

3.

Vocabulary Review: Select the correct word(s) to complete the sentence.

The partial solution of the system of equations at the left uses ?.

substitution

equivalent systems

elimination

Question 4

4.

Use Your Vocabulary: Match each rref matrix from the left column with the solution it represents in the right column.

(0, 2, 3)
(2, 0, 3)
(2, 3, 0)