You have a function that takes in an X value and produces a Y value. The y value equals 24 times the x value, plus 4 more. What'
1 answer:
You might be interested in
For this case, the first thing we must do is define variables.
We have then:
t: number of hours
F (t): total charge
We write the function that models the problem:
Where,
b: represents an initial fee.
We must find the value of b.
For this, we use the following data:
Her total fee for a 4-hour job, for instance, is $ 32.
We have then:
From here, we clear the value of b:
Then, the function that models the problem is:
Answer:
the function's formula is:
For these lines, let
And for these, let
Now,
The vertices of