Ryan is finishing the fence around his house. He needs 7 pieces of wood, each 4 feet long. How much wood does Ryan need in all?
A. 35 feet
B. 24 feet
C. 28 feet
D. 11 feet

Seeing as he needs 7 pieces of wood, each 4 feet long, it's simple multiplication of 7x4 which is 28 feet

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.

answer: 1, 3 and 5 are correct

step-by-step explanation: