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Which equation represents a linear function?

Which equation represents a linear function?-example-1
User Migloo
by
7.4k points

2 Answers

8 votes

Answer:

(D) y = 1/4x

Explanation:

(A) is incorrect because that is an absolute value function. This causes the graph to look like a sharp "v".

(B) is incorrect because that is an exponential function. This is because the "x" is raised to the second power. The graph would resemble a "u".

(C) is incorrect because that is an exponential function. This is because the "x" is raised to the third power. The graph would resemble a "u".

(D) is correct because the "x" is only raised to the first power. The base equation for a linear function is y = mx + b. The graph would resemble a straight line.

User Andrew Schade
by
8.0k points
5 votes

Answer:

D)y=1/4x

Explanation:

Its the only answer that is a straight line

User Bobbdelsol
by
8.0k points

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