HEL An equation and the first step in its solution are shown.
equation: x^2+10x=0
step 1: x^2+10x+h=h
What value of h is used to solve the equation by the method of completing the square?

A.5^2
B.10^2
C.5
D.10

Step-by-step explanation:

(x+10)(x-0)=0

x=-10 and x=0

(-10)^2+10(-10)+h=h

100-100+h=h

0=0

0^2+10(0)+h=h

0+h=h

0=0

I think,you miss some numbers

if you don't miss some numbers, this solution is no solution

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: