The second option is your answer.
I can tell because any number to the power of 0 is equal to 1. So 2⁰ = 1.
The only one with a first term of 1 is the second option.
Answer:
B
Step-by-step explanation:
(X-10)(X-10)
You need to first multiply out the brackets. So, first times X by X, which makes x^2 . Then do -10 x -10 which makes 100. You then need to multiply the X within the first bracket with the minus 10 in the second bracket which makes -10x. Do the same but with the -10 from the first bracket and the X from the second which again makes -10x. So altogether you have x^2-10x-10x+100. This can be simplified down to x^2-20x+100. You then do the same thing for the second question :)
Answer: y-1=-1/2(x-5)
Step-by-step explanation:
-1/2 slope
y-
=m(
)
y-1=-1/2(x-5)
y-1=-1/2x +5/2
y=-1/2x+7/2
I think about 870? Because I’m pretty sure your suppose to do subtraction
