Question

For v = − 3 ( r − 3 ) when r = − 1 , what does v equal?

Answer 1

Answer:

Step-by-step explanation:

v = 3 (r - 1)

v = 3(- 1 - 3) <----- Here we are substituting R

v = -3 - 9 <---- Here we expanded the bracket

v = -12 <--- This is your answer, because -3 -9 is equal to -12