Find the value of X, this is the last question

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

a

step-by-step explanation:

here's a poem i finished a while ago. i hope you like it and that it inspires you.

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex