Step-by-step explanation:
(A) To find inverse of f(x) = y = 1 / x - 3 :
<u>Transform in terms of x</u>
y = 1 / x - 3
x - 3 = 1 / y
x = 3 + 1 / y
<u>Exchange x with y</u> :
Therefore, g(x) is not inverse of f(x) and vice versa.
(B)
Domain of f(x) = R - {3}
Domain of g(x) = R - {0}
Answer:
11. is a slope of -7/2
12. is a slope of 4 :)
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
3x+2x+55=180
5x+55=180
5x=180-55
5x=125
X=125/5
X=25
So the value of X is 25
<span>d.$3,186.50 is the answer on e2020</span>
Answer:
Ronald by 9 inches
Step-by-step explanation:
Ronald jumped a total of 54inches
Luis jumped a total of 45 inches