The parabola y=x2 is scaled vertically by a factor of 7. What if the equation of the new parabola

And we want to scale vertically this parabola by a factor of 7. So then we need to multiply our function by the factor:

And then function would be:

Step-by-step explanation:

For this case we have the original function given by:

And we want to scale vertically this parabola by a factor of 7. So then we need to multiply our function by the factor:

And then function would be:

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a. is correct