An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve - 5 ≤ x ≤ 5, about the x-axis (dimensions are in feet). how many cubic feet of fuel will the tank hold to the nearest cubic foot?
a) 10b) 13c) 3d) 5

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial