Given f(x) = [(x^2 -2x -15)/x-5], notice it is a rational
function
But the numerator x^2 -2x -15 could be factored, which
yields
(x – 5)(x + 3)
Therefore f(x) = (x – 5)(x + 3)/ (x-5)
Cancelling x-5, f(x)
= x + 3
In this way, the f(x) is continuous at any point, and is
basically a line.
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Answer:
87.5
Step-by-step explanation:
87.5 because if your earning a 3.5% of the $500 then that means you're earning 17.5 dollars.in an year therefore in five years you multiply the 17.5 x 5 years which will give you at 87.5 so we've had in total you can get to 587.5 dollars
Answer:
∠RST = 6x - 18
Step-by-step explanation:
Since SQ bisects ∠TSR then ∠RSQ = ∠QST = 3x - 9
and ∠RST = ∠RSQ + ∠QST = 3x - 9 + 3x - 9 = 6x - 18
A). I would start at $100 through $200. since the range doesn't start until $110 there is no reason to show the numbers 0-90.
b). I would then go up by 10 on each interval. going up by 10 can easily be graphed and accurate.
