Does the equation below represent a relation, a function, both a relation and a function, or neither a relation nor a function? y = 3x^2 – 9x + 20

A. neither a relation nor a function

B. both a relation and a function

С. function only

D. relation only

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

150.6

all i did was i multiplied 5.02 by 30

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.