Mathematics, 29.12.2020 02:00 claaay1
1. A box is to be constructed from a sheet of cardboard that is 20 cm by 60 cm, by cutting out squares of length x by x from each corner and bending up the sides. What is the maximum volume this box could have?
2. Find the amplitude and period of y = –3cos(2x + 3).
Use your calculator to graph the function and state its symmetry. Find the first positive x-intercept using your calculator’s zero function.
3. Find two functions f(x) and g(x) such that f[g(x)] = x but g[f(x)] does not equal x.
4. State the vertical, horizontal asymptotes and zeros of the rational function, f(x) = Why is there no zero at x = –1?
5. Give an example and explain why a polynomial can have fewer x-intercepts than its number of roots.
Answers: 3
Mathematics, 21.06.2019 22:00
(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?
Answers: 3
Mathematics, 21.06.2019 22:20
Which strategy is used by public health to reduce the incidence of food poisoning?
Answers: 1
1. A box is to be constructed from a sheet of cardboard that is 20 cm by 60 cm, by cutting out squar...
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