Substitution is a method of finding x or y value by taking,
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1st full equation in name of x and substituting to get the value.
Hope helped
Answer:
As x approaches 0, f(x)=2
Step-by-step explanation:
First plug in f(x) and f(0) into the limit.
, simplify things a bit
, divide by x^2
, as x approaches 0, f(x)=2
Answer:
1) 5 * 18
Step-by-step explanation:
Because 6*3 = 18
5*6*3 = 5*18
Answer:
1 minute
Step-by-step explanation:
We can see that Lisa types 165 words in 3 mins.
So she types 55 words in 1 minute.
How did I work that out?
Well, all you really do is
which is equal to
if you divide top and bottom by 3. Anything divided by 1 is itself.
Radius = sqrt(18) = 3*sqrt(2)
diameter = 2(3sqrt(2)) = 6sqrt(2)