Which expression is equivalent to x^−4 ?

Step-by-step explanation:

In the expression given, the x has a negative exponent.

A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side changing the sign of the exponent.

Then:

Step-by-step explanation:

The slope of a line is used to describe the average rate of change. Often referred to as the (), the general formula to find the slope of a line is the following,

Where () and () are both points on the line. One is given that the following points are on the line,

Substitutes these values into the formula and solve for the slope,

Simplify, remember negative times negative equals positive,

Combine like terms,

Simplify further, remember a fraction is another way of representing division,