Step-by-step explanation:
the photo should explain
Answer:
s=5
Step-by-step explanation:
2s-4=6
add 4
2s=10
divide by 2
s=5
Answer:
B
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is

Here [ a, b ] = [ - 1, 6 ] and from the graph
f(b) = f(6) = 0
f(a) = f(- 1) = 0, thus
average rate of change =
=
= 0
25/100=30/x x=120 (30+70y)/(120+100y)=50/100 100y=?
The slope would be 2. to find slope use the formula attached.