Plug in -3n as n into the functon K(n)=4n+5
so you get
K(-3n)=4(-3n)+5
K(-3n)=-12n+5
Answer:
9 years.
Step-by-step explanation:
Make x the number of years passed.

12 + 4x = 39 + x
27 = 3x
x = 9
Answer:
12p-10q+1
it's saying im being rude
You are given two points that could be plotted on a graph (1,-5) and (4,1). The formula for slope is y2-y1/x2 -x1
When plotted into the points it would look like 1-(-5)/4-1= 6/3
6/3=2. So, the slope for these two points is 2.