Solving One-Variable Equations with Systems

Question 1

Check all of the solutions to this equation.

Revolt · Accepted Answer

A: -1; B: 3

Question 2

This system intersects in ✔ zeroonetwo place(s).

Revolt · Accepted Answer

A: ✔ zero

Question 3

Which statement is true?

Revolt · Accepted Answer

C: There are no solutions.

Question 4

What is 6x – 8 = 4 written as a system?

Revolt · Accepted Answer

B: y = 6x – 8 y = 4

Question 5

The distributive✔ substitution zero product property allows an equation in one variable to be written as a system of equations.

Revolt · Accepted Answer

B: ✔ substitution

Question 6

What is x2 + 6x = x2 – 6x as a system?

Revolt · Accepted Answer

A: y = x2 + 6x y = x2 – 6x

Question 7

Which graph shows solving 2x2 – 8x + 5 = –x2 + 4 by graphing a system?

Revolt · Accepted Answer

C:

Question 8

When an equation in one variable is solved using a system of equations, the solution is always the ✔ x-coordinatey-coordinate of each intersection.

Revolt · Accepted Answer

A: ✔ x-coordinate

Question 9

Which type(s) of equation can have infinite solutions?

Revolt · Accepted Answer

A: linear-linear; C: quadratic-quadratic

Question 10

What are the possible number of intersections for this system?

Revolt · Accepted Answer

A: 0; B: 1; C: 2

Solving One-Variable Equations with Systems Answers