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D.3 Evaluate functions PS2
Algebra 2
Use the following function rule to find f(-6).
f(x)
= 10x + 6
f(-6) =?

f(-6) = -54

Step-by-step explanation:

Plug in f(-6) into the equation

(f(x) = 10x + 6).

f(-6) = 10(-6) + 6

f(-6) = -60 + 6

f(-6) = -54

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.

a is the right answer