Answer:
Step-by-step explanation:
<em>1).</em>
(a). Yes, the graph is linear.
(b). Rate of change is a slope m, m = (60 - 80) / (10 - 0) = - 2
<em>2).</em> Graph is not proportional, because y-intercept is (0, 80) and not (0, 0)
Answer: x= -3
Step-by-step explanation:
Answer:
9.6
Step-by-step explanation:
I think!
Jenna said not to pull out and then she had a baby and could not build a fence. so this question is irrelevent.
