The given function is
f(x) = |x|
Moving 4 units to right means, subtracting the number from x. So moving |x| 4 units to right will give:
f(x) = |x-4|
Moving 2 units up means addition of a number to the function. So moving 2 units up will give:
f(x) = |x-4| + 2
Thus, the correct answer to the question is option B
Answer:
f(2) = 1
Step-by-step explanation:
f(x) where x = 2
we plug this into the function named f(x) and solve with the value plugged in
f(2) 1/2(2) = 1
Answer:
The student whose marks between quarter grades & topic tests score has maximum proportionate deviation
Step-by-step explanation:
Percentage change shows the proportionate change in a value, from the initial point. Formula = ( Change / Old ) x 100
Percentage change in students' quarter grades from topic tests score =
[ ( Quarter topic test score - Topic test score ) / Topic Test score ] x 100
Eg : Quarter Grade = 80, Test score = 60.
Percentage change = [ (80 - 60)/ 60 ] x 100 = ( 20 / 60 ) x 100 = 33%
So, student who has this maximum proportionate or percentage deviation between quarter grades & topic tests score - that student change would be represented by the point farthest from 0 on a number line.
When simplified:
8x^2-8+3x^2+6x
= 11x^2+6x-8
Therefore, the answer would be 3 terms... C.
Let l = length
Let w = width
l = 4w (length is 4x width)
2l + 2w = 100 (perimeter is two lengths and two widths)
2(4w) + 2w = 100 (substitute)
8w + 2w = 100 (solve)
10w = 100
w = 10
l = 4(10) (plug in)
l = 40
The length of the rectangle is 40in and the width is 10in.