The one with (1, 10) and (1, 15) because in a function the same x value cannot equal different y values
Answer:
(x - 6)(x + 5)
the answer is a
Step-by-step explanation:
Answer:
(x + 3)(x - 5)
Step-by-step explanation:
Well to factor x^2-2x-15,
we need to find 2 numbers that multiply to get -15 and add to get -2.
3*-5 = -15
3x + -5x = -2x
x*x = x^2
Factored (x + 3)(x - 5)
<em>Hope this helps :)</em>
Answer:
Step-by-step explanation:
x =1/6-2/3
1/6-4/6=
-3/6=
-1/2
we can use formula
now, we can find a and b
Initially , price is 500
so,
At
now, we can plug back
At
we can use it and find b
now, we can solve for b
and we get
so,
annual depreciation rate is 27.144%.......Answer