exam Maths Puzzle Numerical Ability

Given f(x)=-5x-1, find f(a-4).

Read Solution (Total 0)

exam Other Question

Please Solve using the quadratic formula?? someone plesae help i dont even know what the quadratic formula is!!! 5x^2 - 3x - 3 = 0 Jeff takes 5 hr longer to build a fence than it takes Bill. When they work together, it takes them 6 hours. How long would it take Bill to do the job alone?