The answer is b. The equivalent of -7/8 is 7/-8.
Do you mean "find fg(4)" ?
if so that would be:
f(-2x-6)=3(-2x-6)-7
as g replaces x
then you replace x with 4 so
f(-2{4}-6)=3(-2{4}-6)-7
f(-6-6)=3(-8-6)-7
f(-12)=3(-14)-7
f(-12)=-11-7
f(-12)=-18
Answer:
question 4 is x=6 so i believe it is true and
question 5 is false
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
The slope of y=2x-4 is 2, the y-intercept is -4
y=mx+b is the formula
m=slope
b=y-intercept