(2x^2)^2 * (5x^7)^2how do you answer this question? ?

Hello!

When you have an exponent to the power of something you multiply them

2 * 2 = 4
7 * 2 = 14

The answer is 2x^4 * 5x^14

Hope this helps!

Slope of a line is calculated by dividing the change in y by the change in the horizontal component, x. That is most commonly known as "rise over run". Now, considering a horizontal line, there is no "rise" because the rate of change in y is zero. Therefore, the slope is zero.