Question

Which equation represents a linear function? (1 point)

Equation 1: y = 2x2 + 1
Equation 2: y2 = 8x + 1
Equation 3: y = 5x3 − 1
Equation 4: y = 7x − 1

Equation 1
Equation 2
Equation 3
Equation 4

Answer 1

Which equation represents a linear function?

Equation 1: y = 2x2 + 1

Equation 2: y2 = 8x + 1

Equation 3: y = 5x3 − 1

Equation 4: y = 7x − 1

Equation 1

Equation 2

Equation 3

Equation 4 ✔✔

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Explaination :

As we know that the linear equation is in the form of y = mx + c

And among all the four equations there is only 4th equation y = 7x - 1 is in that form.

So, our answer will be option (4) ✔

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I hope it will help you ☺

Fóllòw Më ❤

Answer 2

.

Equation 4

.

#Hope it helps....