Answer:
1 and 2
Step-by-step explanation:
When you look at both of those points on a graph the line is linear and vertical; undefined
It was three. because if he used two and it was one below par two plus one is three
F(x) = 3/2x - 9
f(-4) = 3/2(-4) - 9
f(-4) = -6 - 9
f(-4) = -15
Problem 1 is asking "the other cost."
It is described in the problem statement as "a cost for every one-tenth of a mile traveled." It is described in the table header as "Mileage Cost in Dollars."
The only value in the "Mileage Cost in Dollars" column is 1, which corresponds to a distance of 1/10 mile. So, it appears the numerical value of "the other cost" is $1 for each tenth-mile traveled.
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The problem statement does not make clear whether the desired answer is the description of the other cost, or its numerical value.
A. -1/2
slope formula (y2-y1)/(x2-x1):
8-9/3-1
-1/2