Rewrite the function by completing the square. f(x)=x^2+x-30 it’s supposed to look like this f(x)= (x+ )^2+ .

Step-by-step explanation:

In this question we are required to rewrite the given function by using completing the square method.

Completing the square method requires that our given equation can be written in form:

SO, we have to transform our equation according to above format.

Since our equation is , we will transform it into

because the middle term of given equation has + sign.

We have introduced (1/2)^2 on both sides of the equation to gain the required form.

Our answer is

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)