14. A cylinder has a radius of x + 2 and a height of x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula V = nr2h for the volume of a cylinder.
15. A sphere has a radius of 2x + 3. Write the polynomial in standard form that best describes the total surface area of the sphere? Use the formula S = 4tr for surface area of a sphere.
16. A carpenter is putting a skylight in a roof. If the roof measures (10x + 9) by (7x + 7) and the skylight measures (x + 5) by (3x + 3), what is the area of the remaining roof after the skylight is built?

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

i can't read the graph

step-by-step explanation:

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

answer: it is a.,b.,d.

step-by-step explanation: