Which of the following has a graph that is a straight line? Equation 1: y = 4x3 + 6 Equation 2: y = 5x - 4.5 Equation 3: y2 = x - 1 Equation 4: y = 2x2 + 6

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asked Jul 13, 2017 191k views

5 votes

Which of the following has a graph that is a straight line?

Equation 1: y = 4x3 + 6

Equation 2: y = 5x - 4.5

Equation 3: y2 = x - 1

Equation 4: y = 2x2 + 6

Mathematics
high-school

Dalila asked

by Dalila

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1 Answer

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the answer is Equation 2: y = 5x - 4.5
it is a linear equation that the graph is a straight line

Davey answered Jul 19, 2017

by Davey

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