Answer:
5/2
Step-by-step explanation:
5/2 as a decimal is 2.5
In a function, every point is mapped to at most one other point. B is the answer.
In A, -1 maps to 2 points.
In C, 3 maps to 2 points.
In D, 2 maps to 2 points.
So they are not functions.
Answer:
spinner2
Step-by-step explanation:
Answer:
2.82
Step-by-step explanation:
I tried my best so im sorry if it isnt correct
x4-5x2-24=0
(x2+3) (x2-8)=0
x2 +3=0
x= 2.82
Answer:
594
Step-by-step explanation:
22*3=66
66*3=198
198*3=594