I will gladly simplify it.
9k - 6k + 7k - 8
9k - 6k = 3 k
3k + 7k - 8
3k + 7k= 10k
10k - 8 = 2k
So the simplified form of 9k - 6k + 7k - 8 is 2k
~*"AUBA14"*~
F(x) = x² + 4
y = x² + 4
First, I reverse the equation to be
x² + 4 = y
Second, we need only x to remain on the left side and we need to move the others to the right side
x² + 4 = y
x² = y - 4
x = √(y - 4)
Last, change into invers function
f⁻¹(x) = √(x - 4)
This question isn’t finished. Please finish typing it out ❤️
Answer:
10
Step-by-step explanation:
just add the to together.
