Quiz about Solve by Graphing Allred

Question 1

Solve the following system by graphing. What is the solution?

Accepted Answer

(4, 2)

Answer

(-4, 2)

Answer

(2, -4)

Answer

(2, 4)

Question 2

Solve the following system by graphing. What is the solution?

Accepted Answer

(-1, 2)

Answer

(1, 2)

Answer

(2, 1)

Answer

(2, -1)

Question 3

Solve the following system by graphing. What is the solution?

Accepted Answer

(-1, -1)

Answer

(3, -1)

Answer

(-1, -3)

Answer

(-1, 3)

Question 4

What is the solution to the system?

Accepted Answer

(1, 3)

Answer

(0, 3)

Answer

(1, -1)

Answer

(-3, 1)

Question 5

How many solutions will this system have?

Accepted Answer

One

Answer

Two

Answer

No Solution

Answer

Infinitely Many Solutions

Question 6

Solve by graphing.
y = 2x + 1
y = 4x - 1

Accepted Answer

(1,3)

Answer

(-1,-3)

Answer

(-1,3)

Answer

(3,1)

Question 7

Solve this system of equations by graphing.
y = 1/2x + 2
y = -3x + 9

Accepted Answer

(2,3)

Answer

(-2,-3)

Answer

(3, 2)

Answer

(-3,2)

Question 8

This system has _____ solutions

Accepted Answer

0

Answer

1

Answer

2

Answer

Infinitely many

Question 9

Solve by graphing. Hint: Sketch a graph to help you solve this.

y = 2x + 1

y = 4x - 1

Accepted Answer

(1,3)

Answer

(-1,-3)

Answer

(-1,3)

Answer

(3,1)

Question 10

What is the solution?

Accepted Answer

(-3,-8)

Answer

(-8,-3)

Answer

(3,-8)

Answer

(8,3)

Question 11

When you graph the exact same equation twice,

Accepted Answer

you will have infinite solutions.

Answer

you will have no solution.

Answer

you will have one solution.

Answer

you will graph a giraffe.

Question 12

What is the solution?

Accepted Answer

(1, -4)

Answer

(-1, 4)

Answer

(-4, 1)

Answer

(4, -1)

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