Answer:
f⁻¹(x) = -(x+4) / 5
Step-by-step explanation:
Given function is :
f(x) = -5x-4
We have to find the inverse of given function.
Step 1. Put y = f(x) in given function
y = -5x-4
Step 2. Add 4 to both sides of above equation
y+4= -5x-4+4
y+4 = -5x
Step 3.Divide by -5 to both sides of above equation
y+4 / (-5) = -5x / (-5)
-(y+4) / 5 = x
Step 4 . Swap sides
x = -(y+4) / 5
Step 5. Put x = f⁻¹(y) in above equation
f⁻¹(y) = -(y+4) / 5
Step 6. replace y with x
f⁻¹(x) = -(x+4) / 5 which is the inverse of f(x) = -5x-4.
Answer:
About 4 should be below
Step-by-step explanation:
26.2. 0.13
------ ÷210. ------
210. 1
The amount miles ran in 1 minute is 0.13 miles.
I don't really know what to do for part b, I don't wanna give a fellow walking dead fan the wrong answer. ;)
BTW I'm a huge fan of the walking dead, that show is my life lml.
Answer:
30%. Based on the given conditions, formulate: 12/40 Cross out the common factor: 3/10 Multiply a number.
Step-by-step explanation:
Answer:
F(x²) = x⁴ + 2
Step-by-step explanation:
Given: function F(x) = x² + 2
To find: F(x²)
=================
To find F(x²) we simply replace x with x² in the given function:
- F(x²)= (x²)² + 2= x⁴ + 2
- F(x²) = x⁴ + 2
