5/8 nxnznsn Josh’s said McManus McDonald’s 789 week
Answer:
first option
Step-by-step explanation:
Given
y = 2(x - 3)² + 1
Rearrange making x the subject
Subtract 1 from both sides
y - 1 = 2(x - 3)² ( divide both sides by 2 )
= (x - 3)² ( take the square root of both sides )
± = x - 3 ( add 3 to both sides )
± + 3 = x
Change y into terms of x with x being the inverse, that is
(x) = ± + 3
Finding the inverse function of , it is best described by graph B.
<h3>How to find the inverse of a function?</h3>
Supposing we have a function y = f(x), to find the inverse, we exchange x and y, and isolate y.
In this problem, the function is:
Exchanging x and y:
Working through the function to isolate y:
Which is best represented by graph B.
More can be learned about inverse functions at brainly.com/question/27830327
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30. is 8 [-5] [3] [-2] -2
Answer:
Step-by-step explanation:
y=kx,where :k, is the constant
-4=6k
K=-4/6
y=(-4/6)x