Answer:
x=9
Step-by-step explanation:
3x-x = 22-4
2x = 18
x = 18/2
x=9
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Function because nothing repeats in the domain
Answer:
The hole is at (5,7)
Step-by-step explanation:
x^2 − 3x − 10
-------------------
x−5
Factor the numerator
(x-5)(x+2)
-------------------
x−5
There is a hole at x=5 since it will cancel in the numerator and the denominator
f(x) = x+2 and letting x = 5
f(5) = 5+2
The hole is at (5,7)
Answer:
3.5 and -3.5
Step-by-step explanation:
-3.5 in absolute value is 3.5
any negative number in I I will be positive.