The base rate to rent a car is $75. then, the customer is charged $2.00 per mile for each mile driven over 200 miles. joel rented a car and drove 250 miles. if y = 2x + 75 models the function, which domain value gives joel's total rental cost?
a) x=50 b)x=100 c) x=200 d) x=250

Answer : The correct option is, (A) x = 50

Step-by-step explanation :

As we are given that the base rate to rent a car is $75 and the customer is charged $2.00 per mile for each mile driven over 200 miles. That means,

If Joel drove 'x' miles over the allowed 200 miles. So, the customer charge per mile will be, $(2x).

The given model function is:

As, the Joel drove 50 miles over the allowed 200 miles.

So, x = 50 is the domain value that will be multiplied by 2 in the equation of function.

Thus, the domain value gives Joel's total rental cost is, 50

answer: huh

step-by-step explanation:

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.