exam Maths Puzzle Numerical Ability

Find each value if f(x)=7x+2 and g(x)=4x-x/2.

1. f(-7) 2. g(8) 3. f(8/14) 4. g(-6n)

Please help me find the answers. I dont understand.

Read Solution (Total 0)

exam Other Question

Please help me solve the equation, f(x) = 2x-5 divided by x+4, find f-1(x). This is a problem which the teacher created from this section of the book. Thank you for your help and assistance. Gary A "simple square" is any integer greater than 1 that has only three positive integer factors -- itself, its square root, and 1. Which of the following is a simple square?

(A) 12