At 7: 00 am the temperature is 5° for the next 4 hours the temperature rises by 3°f each hour. then starting at 12: 00 pm the temperature falls 4°f every hour. what is the temperature at 4: 00 pm

Step-by-step explanation:

7:am  + 4 hours = 11:am

4 x 3 = 12

5 degrees + 12 degrees = 17 degrees

12:noon to 4:pm = 4 hours

4 X 4 = 16

17 - 16 = 1

at 4:pm it is 1 degree

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: