4x + 8.....the factor is 4
4(x + 2)
If i'm not wrong,i think the answer is:
30％=0.3
X=0.3+12=12.3
Answer:
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If we dialate a function we are just changing what the graph looks like by a stretch or a compression, the function really doesn't change. If a function before the dilation, then it is a function after the dilation. The opposite is also true.
The answer is 10.4 because 5 is counted as higher so it's 10.4.
