Answer:
Step-by-step explanation:
In order to find the inverse of a function we need to follow the given step
We shall do step by step to find the inverse of given function
Step(1) : we write f(x) =y
therefore here y =5x-3
Step(2) Interchanging x and y
x =5y-3
or
5y-3 = x
Step :solving the obtained equation for y
5y = x+3
y =
Answer: 22.360679775
Step-by-step explanation: thats the answer
He planted 92 of those because 12 times 6 is 72 and 72 plus 20 is 92 therefore the answer is 92
Answer:
LP = NM
Step-by-step explanation:
Answer:
1.26 feets
Step-by-step explanation:
Given the following :
Vertex (0, 0)
Focus of reflector = 6 feets
Extension = 5.5 feets
Equation to obtain conic section of a parabola:
(x - h)² = 4p(y - k)
Vertex (0, 0)
h =0 ; k = 0, p = 6, x = 5.5
(5.5 - 0)² = 4*6(y - 0)
30.25 - 0 = 24(y - 0)
30.25 = 24y
y = 30.25 / 24
y = 1.26
Hence, depth of reflector = 1.26 feets