Answer:
the answer is 30 ok my friend your welcome
Step-by-step explanation:
Standard form is y = mx + c where m is the gradient and c is the y-intercept.
So it would be y = 1/4x - 3
The least number of chaperones they will need is 5 chaperones because the greatest amount of students in a group is 4, so less chaperones. If each group has one chaperone that is 5 people per group total. 25 divided by 5 is 5.
Answer:
41
Step-by-step explanation:
3(4)²-2(4)+1
48-8+1
41
