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A1 Unit 4 Summative Review

Authored by Saraie Rodriguez

Mathematics

9th - 12th Grade

linear system covered

Used 4+ times

A1 Unit 4 Summative Review
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19 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Plumber A charges $60 an hour. Plumber B charges $40 to visit your home plus $55 for each hour. Select the correct system of linear equations that model the problem.


y=60xy=60x
y=55x+40y=55x+40

y=40xy=40x
y=60x+55y=60x+55

Tags

linear system

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

How many solutions will this system have? 

No solution
One Solution
I Don't Know
Infinitely Many Solutions

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

The graph represents a system of linear equations. How many solution(s) does the system have?

two
one
No solutions
Infinite solutions

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the solution to this system of equations?

(4, -1)
(-1, 4)
(-4, 1)
(-4, -1)

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

This system has _____ solutions

0
1
2
Infinitely many

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Slopes of parallel lines are...

opposite reciprocals.
opposites.
the same.
always 7.

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which of the following lines goes through the point (0, 4) and is parallel to y = 5x - 3?

y = 1/5x - 3
y= 5x - 7
y = 5x + 4
y = -5x - 3

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