H(x) = 3 is also sketched. Functions h and g meet at K and EGF is axis of symmetry of f with Fon g and G on h.
CI-12:00
DE-13;-119
A10-24)
3.1.1) Calculate the coordinates of points B.
(2)
3.1.2 Determine, clearly showing all your working details, that the equation of
the parabola is given by: f(x) = -x2 - 14x - 24

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \