The graph of a quadratic function touches, but does not cross, the x-axis at x = 4. which function represents this situation? y = x2 – 16 y = x2 – 4x y = x2 – 8x + 16 y = x2 + 8x + 16

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Can someone explain to me how to do

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?