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.
Answer:
Answer below hopes it helps
Step-by-step explanation:
Line c has a positive slope since it goes from -5 to -3. and kind d’s slope is 2/5 which is also positive so the answer is a)
You will get r= 21/12 but you have to simplify to get R=7/4 or R=1.75
