4. Find the inverse of the function f(x) =V2x + 3
a. f-1 (x) = 12(x2 - 3)
b. f-1 (x) = 2x2 - 3
c. f (x) = 2(x2 - 3)
d. f-1(x) = (72x)2 - 3

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

14

step-by-step explanation:

14

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)