Distribute the expression. 5(2s²−3s+4)

10s² - 15s + 20

Step-by-step explanation:

multiply each term in the parenthesis by the 5 outside

= (5 × 2s²) +(5 × - 3s) + (5 × 4)

= 10s² + (- 15s) + 20

= 10s² - 15s + 20

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:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17