(This looks basic, but I need help) In the table below, x represents miles traveled and y represents the cost to travel by train
.
Table
x y
2 8.50
5 15.25
8 22.00
12 31.00
What is the y-intercept of this function?
a. 2.25
b. 4.00
c. 6.50
d. 17.13
Table
x y
2 8.50
5 15.25
8 22.00
12 31.00
What is the y-intercept of this function?
a. 2.25
b. 4.00
c. 6.50
d. 17.13
2 answers:
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Answer:
The rate of change is 0.08 and the initial value is 24.
Step-by-step explanation:
1. You have the following formula:
2. It has the form of a equation of the line, which is:
Where is the slope, which gives the rate of change and
is the y-intercept (The initial value, when
)
3. Therefore, the rate of change of the given formula is:
4. And the initial value is: