Step-by-step explanation:
We are given:
We need to find (g.h)(n)
Finding (g.h)(n)
So,
Keywords: Composite Function
Learn more about Composite Function at:
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Since the problem states "a number" and again "a number", I assume it;'s the same number. Let the number be x.
12x - 9x = 3x
The difference of twelve times a number and nine times a number is three times the number.
Answer:
y= 
Step-by-step explanation:
2x+3y=C
isolate y
3y=C-2x
y=
Answer:
C
Step-by-step explanation:
because its at 6,3
y-3=3(x+1)
opening the bracket
y-3=3x+3
y=3x+3+3
equation of the line in the form y=mx+c;
y=3x+6
therefore gradient=3
parallel lines have same gradient therefore gradient of the other line is 3
y--3/x-0=3
y+3=3(x-0)
y+3=3x-0
y=3x-3.
