Solve the system of equations by substitution.
y equals 3 x minus 10
3 x plus 2 y equals 16

x=4, y=2. (4, 2).

Step-by-step explanation:

y=3x-10

3x+2y=16

3x+2(3x-10)=16

3x+6x-20=16

9x-20=16

9x=16+20

9x=36

x=36/9

x=4

y=3(4)-10=12-10=2

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.