exam Maths Puzzle Numerical Ability

Evaluate:

Find f[g(x)] if:

f(x)= 5x, and g(x)= -5x+6

Read Solution (Total 0)

exam Other Question

Alright well the directions say "For the given value of a, find -a and the absolute of a" and the first problem is a=6 what would i do to find -a and the absolute of a?

Please&thanks. The profit earned from manufacturing x widgets is .0001x3 - .21x2 + 135x - 2000 dollars. Other contraints dictate that at least 200 widegets but no more than 950 widgets be manufac