Find the area of the composite figure.

a. 120 in. 2
b. 234 in.2
c. 228 in.2
d. 240 in.2

B

Step-by-step explanation:

To find the area of the composite figure divide it into 3 shapes.

A large rectangle which is 10 by 20 so the area is 200.

A smaller rectangle which is 2 by 14 so the area is 28.

Finally, a small triangle which is 2 by 6 so the area is 6.

Add the areas together and the total area is 200 + 28 + 6 = 234.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).