Four friends want to take a vacation together, so each one gets a part-time job. each person has 8 weeks to save $720 for the vacation. analyze the four individual plans below and decide which of the four people will reach his or her goal of saving $720 for vacation.
friend a: works 13 hours per week at $6.95 per hour.
friend b: works 15 hours per week at $5.85 per hour.
friend c: works 18 hours per week at $5.25 per hour.
friend d: works 11 hours per week at $7.80 per hour.
a.
a and c
b.
a and d
c.
b and c
d.
b and d

answer: ur mum is gay

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.