Basically here all you want to do it substitute the values x=1 and x=2 for the given function. Use your slope formula .
Do same for x=3 and x=4
You next divide plug in values in to this expression:
Answer:
24
Step-by-step explanation:
4/1divide by 1/6=
4/1*6/1=
4*6=
24
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Answer:
y = 11
Step-by-step explanation:
y = 3(4) - 1
y = 12 - 1
y = 11
Answer:
4+4+2+2=12
Step-by-step explanation: