Answer:
Step-by-step explanation:
f(x) =2x - 7
f( - 3) = 2( - 3) - 7 = - 13
f(3) = 2(3) - 7 = - 1
f(a) = 2a - 7
- f(a) = - (2a - 7) = 7 - 2a
f(a + h) = 2(a + h) - 7 = 2a + 2h - 7
hi
I hope my answer going to help you
=_3
I think the answer is negative 3
I hope my answer help
Answer:
4/3
Step-by-step explanation:
Let's put it into perspective.
x/(x+5)
If increase by 3:
(x+3)/(x+8) = 3/4
Cross multiply.
4(x+3)=3(x+8)
4x+12 =3x+24
Solve algebraically.
4x-3x = 24-12
x = 12
Therefore, original fraction is:
12/17
Answer:
Undefined
Step-by-step explanation:
A straight vertical line is a undefined slope
A straight horizontal line is a slope of 0
