exam Maths Puzzle Numerical Ability

My questions is what is the answer to :

If f(x) = -2x + 7, what is f(x+3)?

Thank you for your time...

Read Solution (Total 0)

exam Other Question

Write the complex number -5i + 2i squar in standard form

Thank You for any help offered. Find the length x. Express your answer in simplified radical form.
51 ft, x, 45 ft