4. Ifk = 0 and x = 7 in the equation below, what is the value of k?
2k2 + 17 - x = 0

What is the perimeter, p, of a rectangle that has a length of x + 8 and a width of y − 1? p = 2x + 2y + 18 p = 2x + 2y + 14 p = x + y − 9 p = x + y + 7

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25