Solve the following pair of simultaneous equations.
6f + e = 23 &
2e - f = 7
1.1 solve the above question graphically, i. e. using a straight line graph. show all relevant points clearly.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

Find the maximum value of p= 4x + 5y subject to the following constraints :

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia