Which polynomial is prime? x3 + 3x2 + 2x + 6 x3 + 3x2 – 2x – 6 10x2 – 4x + 3x + 6 10x2 – 10x + 6x – 6

Which is an equation for the nth terms of the sequence 12,15,18,21

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm