When trying to find value of variable, always try to get it alone.
5a-2b=c
Add 2b for both sides.
5a=2b+c
Divide by 5
Answer: 2b+c/5
Step-by-step explanation:
the distance between points Y and Z
The given function is
f(x)= 0.2 x²
Since f(x) will be defined for all real values of x.
So, Domain of f(x) will be ( x| x is a real number.)→This is set builder notation.
Finding the inverse of f(x):
y = 0.2 x²
→ x²= 5 y
→x =
→ → Inverse of f(x)
Replacing x by y and y by x,we get inverse of the given function
y =
→ →Domain x ≥ 0, x∈[0,∞]
Graph of function and its inverse are shown below.
Here is your answer and result
Have a nice day
Answer:
It would be -7
Step-by-step explanation:
The 12 is negative, so instead of adding, you would subtract 5.