Answer:
f^-1(x)=1/4x+2
Step-by-step explanation:
y=4x-8
change x and y
x=4y=8
switch sides
4y-8=x
add 8
4y=x+8
divide both sides by 4
y=1/4x+2
substitute f^-1(x) for y
f^-1(x)=1/4x+2
Answer:
-1,1
Step-by-step explanation:
because if you plot the points that is half.
Answer:
-4
Step-by-step explanation:
Compare this to the form ...
y -y1 = m(x -x1)
which is the point-slope form of the equation for a line. Matching the parts of the equation, you see that ...
m represents the slope of the line. The slope is -4.
Answer: 10 Smores
Step-by-step explanation:
All I did was multiply by 10
2×10=20
So...
1×10=10
Sqrt(17), if I'm reading that right. A is a repeating decimal, so it can be simplified into a fraction, sqrt 49 = 7, and 1/6 is in itself a fraction!
D :D