Answer:
The last one f(x)=(x+2)2+1 because two units to the right is positive and going up is also positive
Answer:
x=160
Step-by-step explanation:
x×126=24×840

the correct question is
What values of b satisfy 3(2b+3)^2 = 36
we have

Divide both sides by 

take the square root of both sides





therefore
the answer is
the values of b are


It’s 3/2 you can look at the the point (0,1) and (2,4) you can use a method called rise over run you got up 3 over 2 units to get to the next point