Inverse
replace f(x) wih y
solve for x
replace x with f⁻¹(x) and y with x
so
f(x)=3x+5/7
replace
y=3x+5/7
solve for x
minnus 5/7 both sides
y-5/7=3x
divide both sides by 3
=x
replace with f⁻¹(x)
f⁻¹(x)=
Answer:
See the attached graph.
Step-by-step explanation:
The point-slope form of the equation for a line through point (h, k) with slope m is ...
... y -k = m(x -h)
The numbers in your given equation translate to ...
... m = 3/4, (h, k) = (-2, 3)
So, we know that one point on the line is (-2, 3). Another point on the line will be 3 units up and 4 units to the right of that. (Slope = (change in y)/(change in x) = 3/4.) Then a second point on the line will be (-2+4, 3+3) = (2, 6).
You're looking for c, so you want to isolate it or get it by itself. To get rid of the /3 you multiply since the opposite of division is multiplication and to get rid of it, you do the opposite (like -9 you would add 9 to get it to 0). Now you are left with -19+c = 24 (the 24 is 8*3 because what you do to one side you do to the other. Now you get c by itself so you add 19 to both sides which leaves you with C= 43. Sorry if this was confusing!
Answer:
The median of the following set of data is 9 since the question is implying, which is the center of the data distribution.
Step-by-step explanation:
Answer:
32 and 37
Step-by-step explanation:
Because the difference between the values is 5.
