I Think it’s F but keep looking for the right answer if you think I’m not right
Answer:
f^-1(x) = The quantity of 3x plus 2, divided by 4.
Step-by-step explanation:
Given: f(x) = (4x -2)/3
Which is y = (4x - 2)/3
We have to find the inverse function f^-1 (x)
Replace x by y and y by x, we get
x = (4y - 2)/3
Now find the function y interms of x.
3x = 4y - 2
4y = 3x + 2
y = (3x + 2)/4
f^-1(x) = The quantity of 3x + 2, divided by 4.
Answer is D) f^-1(x) = The quantity of 3x plus 2, divided by 4.
Hope this will helpful.
Thank you.
Answer:
The median is 72
Step-by-step explanation:
The median is the middle of a sorted list of numbers. If there is an odd number of values, the median is the value at the middle. Otherwise, it is the mean between the two middle values.
In this question:
Scores: 86, 67, 62, 82, 64 and 77
Sorted: 62, 64, 67, 77, 82, 86
Middle elements: 67 and 77
Median: (67 + 77)/2 = 72
The median is 72
Answer:
x=-2
Step-by-step explanation:
14-(x+5)=3(x+9)-10
14-x-5=3x+27-10
14-5-x=3x+17
+x +x
9=4x+17
-17 -17
4x=-8
4x/4=-8/4
x=-2
The slope of a line parallel to y= 5x + 2
This is because a parallel line will have the same slope as the line it’s trying to be parallel to. In this case, 5 :)
