Modeling with Linear Systems

Question 1

What lines would you use to solve –3x – 2 = 2x + 8?Graph the line for the left side of the equation.

Revolt · Accepted Answer

C

Question 2

Graph the line for the right side of the equation.

Revolt · Accepted Answer

A

Question 3

Rewrite 7x + 4 = x – 2 as a system.

Revolt · Accepted Answer

y = (7x + 4) y = x – 2

Question 4

The solution for 7x + 4 = x – 2 is .

Revolt · Accepted Answer

–1

Question 5

y = x +

Revolt · Accepted Answer

6

Question 6

y = x +

Revolt · Accepted Answer

2

Question 7

y = x +

Revolt · Accepted Answer

2

Question 8

y = x +

Revolt · Accepted Answer

6

Question 9

Which of the following shows the graphs of the equations?

Revolt · Accepted Answer

Answer image: https://media.edgenuity.com/EVresources/3111-04-09-10-07-task/mc001-3.jpg

Question 10

A quadratic equation is written as a system of two quadratic functions. Select the number of possible ways the graphs can intersect.

Revolt · Accepted Answer

0; 1; 2; infinite

Modeling with Linear Systems Answers