maths-buddy

Please help me solve without using a calculator and step-by-step instructions

1. Can you please help me thank you

Find the value of x.

x = ______

 Which relation below is a function? 

Find the polynomial of degree 4, with real number coefficients, that has 2, -1/2 and i as zeros. and for which f(1) = 18. Help please Please solve above problem

F varies directly with m m and inversely with the square of d. If d=3 when m=360 and F=160, find d when m=720 and F=80.

The value of 2cot2 (π/6) + 4tan2 (π/6) - 3cosec π/6 is

1) 2

2) 4

3) 4/3

4) 3/4  

if f(x) is an odd function, which statement about the graph of f(x) must be true?

which expression is equivalent to (f + g)(4)? f(4) + g(4) f(x) + g(4) f(4 + g(4)) 4(f(x) + g(x))