Reflect across y axis means that you replace x with -x
f(-x)=2(-x)=-2x
g(x)=-2x
de graph is the one that passes through (0,0) and (1,-2) and -1,2)
Step-by-step explanation:
x/3-2/5=2x/15-3x
5x-6=2x-9
5x-2x=-9+6
3x=-3
3x/3=-3/3
x=-1
Answer: The first table represents a function!
Step-by-step explanation:
Hope this helps!
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Answer:
No, (8,5) is not a solution of y > x + 7
Step-by-step explanation:
Hope you got it.
ANSWER

EXPLANATION
We want to simplify

The fractions have the same denominator so we write one denominator and add the numerators to obtain,

Regroup in the denominator to get,

This simplifies to;