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5 votes
Which is a Linear Equation?
A. Y=3-2x
B. Y= -7x^2
C. Y=2-3x^2
D. Y=-7×^3

User FelikZ
by
9.1k points

2 Answers

5 votes

Answer:

(A)

Explanation:

A linear equation can be written in slope intercept form,
y=mx+b.

X must be in it's first power in a linear equation. X being in any other power will result in a curved line.

This eliminates B, C and D already. X is not in it's first power in the given three options.

The best option is A.

Which is a Linear Equation? A. Y=3-2x B. Y= -7x^2 C. Y=2-3x^2 D. Y=-7×^3-example-1
User Pal
by
8.1k points
5 votes

Answer:

C

Explanation:

I've done this and I got it right

User Sky Fang
by
8.1k points

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