Answer:
ok so the rule for the 1 one will be
ANSWER

EXPLANATION
Since the altitude, |GJ| bisects the base of the triangle, it follows that, the triangle is an isosceles triangle.
This implies that,.

In terms of x, we have the equation.

We now group like terms to obtain,

This implies that,

Let us divide through by 2 to get,

We can see from the diagram that,

We substitute x=5 to get,

This simplifies to,

Answer:
2x^2-18
Step-by-step explanation:
2x to the power of 2 minus 18
The inverse of a function is obtained by making x the subject of the formular of the function.
Given the function

the inverse of the function is obtained as follows:

Given the function
[tex[f(x)=x+7[/tex]
the inverse of the function is obtained as follows:

Given the function

the inverse of the function is obtained as follows:

Given the function

the inverse of the function is obtained as follows: