Question

Match the following 1-1 function with its inverse

f(x)=5x^3+7

Answer 1

@Peaches15

Answer 2

@LynFran let me help her with dis one k

Answer 3

@enchanted_bubbles help her plzzz

Answer 4

to get its inverse
f(x)=5x^3+7
y=5x^3+7
solve for x...
y-7=5x^3
(y-7)/5=x^3
the cube root of (y-7)/5=x
now replace x and y we get
cube root of (x-7)/5=y'

Answer 5

okay

Answer 6

What is the ratio of the number of days in the week that do not begin with the letter "T" to the number of days in the week that do begin with the letter "T"?
7 over 2

2:5

2 to 7

5 over 2