Answer:87
Step-by-step explanation:
19×4=76
76+7=83
83+4=87
The above data represents function because all the input values have unique output values.No input values have multiple output values.
Answer:
c
Step-by-step explanation:
Answer:
x = 2/3
Step-by-step explanation:
9x2−12x+4=0
Step 1: Factor left side of equation.
(3x−2)(3x−2)=0
Step 2: Set factors equal to 0.
3x−2=0 or 3x−2=0
x= 2
/3