Question

Mark bought several containers of milk at the grocery store for $3 per gallon container. In this situation, what would the total cost of the milk be considered?

domain

range

independent variable

function

Answer 1

So can you help me @shamil98 ? :)

Answer 2

f(x) = 3x
the total cost is the function.

Answer 3

Thank you! :) Could you help me on some more? If not that's fine :)

Answer 4

Which of the following is a relationship between two variables in which the first variable determines exactly one second variable?

function

dependent variable

relation

ordered pair

Answer 5

ordered pair

Answer 6

Which characteristic of a coordinate plane is false?

A coordinate or point is written in the form ( x , y ).

The quadrants are labeled one, two, three, and four.

It consists of two quadrants and four axes.

The two axes intersect at the origin.

Answer 7

wait actually that one is a function... mb

Answer 8

f(x) = y
y = 3x
let's say x = 1
y = 3(1)
y = 3
so yeah its a function

Answer 9

It's Fine

Answer 10

Both of them?

Answer 11

for the 3d one C is the false one.
and yeah for both of them

Answer 12

Mhm k :) Jesse’s parents bought a new car. After owning it for two years, the car’s value was $20,085. After owning it for six years, Jesse’s parents sold it to him for $6,033.

Make a graph, where x is the number of years they owned the car and y is the car’s value. Graph the car’s value at 2 years and 6 years. Determine the approximate purchase price of the car.

$22,000

$24,000

$25,000

$27,000

Answer 13

well for the first problem, the total cost = y.
y = range.
i'd go with range for that one , sorry, i'm a bit out of it today .

Answer 14

Ok :)

Answer 15

after 2 years the car's price is 20,085
after 8 years the car's price is 6,033.
around 14k difference in 6 years
14000 / 6 = 2333
so the yearly change is around 2 grand
2(2333) = 4666
20085 + 4666 = 24751
rounding up its about 25k as the original purchase price.

Answer 16

Mhm k :) I have still have some more can you help :)

Answer 17

A football team's kicker prepares to kick a field goal. The kicker stands at the origin of a coordinate plane. Facing the positive y-axis, the kicker takes 4 steps back, then 3 steps to the left. Which ordered pair best represents his position?

four comma three

three comma four

negative three comma negative four

negative four, negative three

Answer 18

4 steps down, 3 steps left.
x = the change horrizontally
y = the change vertically.
so..

Answer 19

So A?