A removable discontinuity happens where y=(0/0).
First factor the numerator and denominator.
Factor the GCF from the numerator, which would be 5:
Factoring 5 out of 5x gives us x, and factoring 5 out of 10 gives us 2, which now gives us 5(x+2)
Now to factor the denominator, we want factors of c, 10, that sum to b, 7: 5*2=10 and 5+2=7, so this will give us (x+5)(x+2).
Now we have:
5(x+2) / (x+5)(x+2)
Find the common factors in both the numerator and denominator:
(x+2) is the common factor. Set this equal to zero and solve for x:
x+2=0 x = -2
The answer would be x = -2
Approximately 4, unless you can cut a chaperone in pieces!
Hope this helps, Please give brainliest
1. +/- sqrt(66)/6 (option 2)
2. -1 and 9
Answer:
A
Step-by-step explanation:
Which segment shows what happens when x>2? What happens when x = 2 and which line shows it best. Which question is easier to answer?
It's not C or D.
Look at A. If x = 2 then -x + 4 = -2 + 4 = 2. I admit you can't let it be that way, but it gives you an indication of what to do. That is what happens to the short line on the right.
What is the long line doing? -2(2) - 1 = -5. Who does that? A does
So the Answer is A