Amiddle school band has 45 sixth and seventh graders. the ratio of sixth graders to seventh graders is 2 to 3. how many sixth graders are in the band

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.

hi! i think the answer is 1/2 : )

- (2, -7)

- lines r and s and lines t and u must be parallel

c.)

step-by-step explanation: