Answer:
4th one
Step-by-step explanation:
a^-2 goes down and become a^2 and
b^-1 goes up and become b
that why answer is 4th...mark me brainliest please
Y= 1x+ 3
1x is the slope and 3 is the y intercept
I did rise over run to find the slope 3/3=1
Y is 3 because y intercept is when a line go through the y axis and it’s on 3
hope this helps!
Answer:
91
Step-by-step explanation:
Multiplication first, so 7x4 = 28
28+63=91
Answer:
Step-by-step explanation:
Remember that
Then,
But and
Then