10 pointswhat number needs to be added to both sides of the equation in order to complete the square? x^2+16x=18 enter your answers in the boxes. x2+16x+(blank)=18+(blank)

Solution is given in attachment.

So 8^2 is need to add both sides for completing square.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: