Aston designs movie sets. For once scene, he has to hang a banner across an archway that takes the shape of a parabola modeled by the quadratic equation y = -x2 + 6x. The banner is to be hung at an angle defined by the linear equation y - x = 4

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

explanation:

step-by-step explanation:

4+4+2x

or

2x+8

step-by-step explanation:

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