In what direction and by how many units is the graph of f(x) = −7 sin(3x + π) − 2 vertically and horizontally shifted?
2 answers:
Answer:
Down 2, left pi over 3
Step-by-step explanation:
f(x) = −7 sin(3x + π) − 2
Given equation is in the form of
f(x) = A sin(Bx+C) + D
Horizontal shift left is C/B and right is -C/B
Vertical shift up is +D and down is -D
From the given equation C=
B= 3
So C/B is
C/B is positive so graph will move left by pi/3
We know d is -2
So graph will move down by 2 units
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Answer
Find out the how much prize money did she win.
To proof
Let us assume that the total amount prize money did she win be u.
As given
Mrs.Gill won certain prize money in a cooking competition.
She spent half of the prize money on the clothes
one third on grocery
(L.C.M of (2,3) =6 )
gave away the remaining Rs.2000 to an orphanage
u =Rs 12000
Rs 12000 prize money did she win.
Hence proved
