Question

Solving linear equations mastery test.

A. Quadratic formula
B. Factoring
C. Substitution method
D. Square root method

Answer 1

The linear equations in the given options are represented in the form y = mx + b.

Step-by-step explanation:

The linear equations in the given options are:

1. A. y = -3x
2. B. y = 0.2 +0.74x
3. C. y =-9.4 - 2x

The linear equations are represented in the form y = mx + b, where m is the slope and b is the y-intercept. Quadratic formula, factoring, and square root method are used to solve quadratic equations. The substitution method is used to solve systems of equations. Therefore, the correct answer is

D. A and B

.