Find area and perimeter A. 12x;7x+3

B. 24x; 10x+8

C. 12x; 5x+14

D. 24x;5x+14

Area of a triangle = 1/2 x base x height:

Area = 1/2 x 8 x 3x = 12x

Perimeter = sum of the 3 sides:

4x-3 + x +9 + 8 = 5x +14

C. 12x; 5x+14

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.

answer: '

the distance between points l and m

step-by-step explanation: