Interval <-1;1>, which means that this function can take values from interval <-7;-1>. The minimum value is -7.
Answer:
5x + 17
Step-by-step explanation:
To answer this question, we must first simplify:
2 (x + 7) + 3 (x + 1) = 2x + 14 + 3x + 3
Then, we have to combine like terms:
2x + 14 + 3x + 3 = 5x + 17
And there is our answer, 5x + 17
Hope this helps ! :)
Water was pumped out in t-hours.
Time t would be the domain, 0 to t.
