Question

Is each situation a linear or a nonlinear model?


Column A
Column B

1.

The amount of money a contractor charges for materials and labor is shown by the equation c = 550 + 30h, where c is the amount the contractor charges and h is the number of hours she works.
2.

A car’s value is given by the equation y = 20,000(0.12)x, where y is the value of the car and x is the number of years since the car was purchased.
3.

The number of times a person’s heart beats in several minutes is given by the equation b = 75m, where b is the number of heartbeats and m is the number of minutes.

Answer 1

@gerryliyana @abdullah1995 @Jordan8901

Answer 2

c = 550 + 30h
and
y = 20,000(0.12)x
and
b = 75m

are linear model

So 1, 2, and 3 are linear model

Answer 3

so they are all linear?

Answer 4

Of course

Answer 5

ok thank you thats what i thought it was just was not for sure thank you

Answer 6

you are welcome @NunChuckBoy3101 for sure i am going to draw it to the graph

Answer 7

hold on

Answer 8

2 is non :(

Answer 9

For model 1

Answer 10

for model 2

Answer 11

For model 3

Answer 12

2 i wrong it was non linear but thank you any way

Answer 13

all graph show that they are linear

Answer 14

hmm

Answer 15

it said non so :(

Answer 16

ok i'm sorry for that

Answer 17

its ok