Find an ordered triple to represent a in the equation a=2g-5f in f=(1,-3,-8) and g=(3,9,-1)

Step-by-step explanation:

a=2g-5f

f=(1,-3,-8) and g=(3,9,-1)

a = 2(3,9,-1) - 5(1,-3,-8) = (6, 18, -2) - (5, -15, -40) = (1, 33, 38)

(1,33,38)

ok

step-by-step explanation:

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.