Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework. which graph shows the total homework time, t, related to the number of math questions, q

The total time taken by Juan to do history homework and q math question is given as t = 10 + 3q

Step-by-step explanation:

Given :     Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework.

We have to plot the graph showing  the total homework time, t, related to the number of math questions, q.

Since, Given Juan spent 10 minutes on his history homework and 3 minutes per question on his math homework.

If he solve q math questions,

Then time taken to solve q math question = 3q

Thus, The total time taken by Juan to do history homework and q math question is given as.

t = 10 + 3q

Where t is the total time taken by Juan to complete his homework.

Plot this equation on graph , we get

put q = 0

Then t = 10

For q = 2

t = 10 + 3(2) = 16

for q = 3

t = 10 + 3(3) = 19

Thus, Points are (0,10), (2,16), (3,19)

Plot these points to get the graph as shown below.    

The first graph is the correct answer

Step-by-step explanation: