Which is the graph of y = cos(x − π)?
2 answers:
Answer:
Graph 1.
Step-by-step explanation:
Th graph of looks exactly like the graph of
if we shifted the axes
units to the left. This has the visual effect of shifting the graph <em>forward </em>
units (imagine filming someone and panning the camera to the left; the person moves <em>right</em> in the camera frame).
So the point at , which used to be
is now
, which we can find on the <em>first graph</em>.
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Answer:
yes, 18 is a polynomial
Step-by-step explanation:
We have to show whether 18 is a polynomial or not
Polynomial is an expression involving variables and constants such that variables having non negative integer power.
Example etc,
Thus, yes 18 is a polynomial
as 18 can be written as where
and 0 is non negative integer,
Thus, yes 18 is a polynomial as it can be written as having non negative integer power 0.
Let's move like a crab, backwards some.
after 2 years?
after 3 years?
is that enough to pay the $1100?
now, let's write 1000(1+r)² in standard form
1000( 1² + 2r + r²)
1000(1 + 2r + r²)
1000 + 2000r + 1000r²
1000r² + 2000r + 1000 <---- standard form.
after 2 years?
after 3 years?
is that enough to pay the $1100?
now, let's write 1000(1+r)² in standard form
1000( 1² + 2r + r²)
1000(1 + 2r + r²)
1000 + 2000r + 1000r²
1000r² + 2000r + 1000 <---- standard form.