Answer:
ACD
Step-by-step explanation:
Answer:
A.measure of centre?
measure of spread is Independent variable ie y and dependent variable is x
B.measure canter integers
measure spread is variable x
I hope it helped
Answer:

Step-by-step explanation:
Given


Required

First, calculate h(xc)
If 
Then

Solving further:

Substitute h(xc) for x

Substitute 


I believe it is B, but I'm still unsure !
Answer:
y=3
Step-by-step explanation:
Using the formula, write in standard form.
hope i helped :) !! brainliest !?