Given the function f(x) = −2x2 + 3x + 10, find f(1) and f(3). choose the statement that is true concerning these two values.
the value of f(1) is the same as the value of f(3).
the value of f(1) cannot be compared to the value of f(3).
the value of f(1) is larger than the value of f(3).
the value of f(1) is smaller than the value of f(3).

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Which of the following vectors are orthogonal to (2,1)? check all that apply

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?