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

Posljednje ažuriranje over 3 years ago

4 questions

20

Pitanje 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

10

10

A.REI.8

Pitanje 2

2.

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

y = x + 2
y = 2x

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

10

Pitanje 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

Pitanje 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)