Marissa has 2.5 hours of swim practice per day. She practices 4 days per week. The swimming season is 14 weeks long. How many total hours of swimming practice does Marissa have in one swimming season?

140

Step-by-step explanation: 2.5 x 4 = 10

10 x 14 = 140

you multiply the amount of hours she swims for 4 days and then multiply those hours by 14 because the swimming season is 14 weeks long.

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.