You have 30 tickets to use at the spring carnival. The hamster balls require 5 tickets each, and the
slide requires 2 tickets each. If the total amount of
times you use the hamster ball or slide is 9, how
many times did you use each?
Variables:
Equations

the slide 2 times and the hamster balls 1

Step-by-step explanation:

5×1=5 2×2=4 4+5=9

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2