The sum of -4 and 8 times a number is multiplied by 3. the result is 15 less that 25 times the number. what is the number? a) -12 b) 6/7 c) 0 d) 3 e) none of the above

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: