Answer:
f^-1(x) = 4(x+5)/3
Step-by-step explanation:
Let f(x) = y
So, y = (3/4)x - 5
y + 5 = (3/4)x
4(y+5)/3 = x
The steps are first to make a variable that holds the same value as the function, then from there you simplify and eventually make x the subject of the equation.
Answer:
178/7
Step-by-step explanation:
4x-7+3x+9=180
4x+3x-7+9=180
7x-7+9=180
7x+2=180
7x=180-2
7x=178
x=178/7
Divide 8c^2 and 7c by c. c(8c+7)
Find how much the tree grew by subtracting the original height from the new height:
49 1/2 - 38 1/2 = 11 feet.
To find the average yearly rate, divide the amount the tree grew by the number of years:
11 feet / 5 1/2 years = 2 feet per year.
Answer: Blue was with you at electrical
Source: Trust me dude