Matteo spends a total of 38 min exercising. He walks for 6 min to warm up and then runs at a constant rate of 8 min per mile for the rest of the time. Matteo says that he ran 4.75 mi. Is he correct? Explain your reasoning. Show your work

Mark brainlist and 100 points

No

Step-by-step explanation:

Given that:

Total time spent exercising = 38 minutes

Walk time = 6 minutes

Run duration = (38 - 6) = 32 minutes

Running rate = 8 minutes per mile

Number of miles covered over 32 minutes :

Running rate per minute ; Miles covered per minute :

1 / 8 miles

Total Miles covered :

Rate * duration

1/8 * 32

= 4 miles

From the result above, Matteo is wrong as he will only cover 4 miles during the period.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.