Choose the correct classification of 2x^4 - 8x^5 - 2x^2 + 5
a. 5th degree polynomial
b. 4th degree polynomial
c. 11th degree polynomial
d. 12th degree polynomial

Which expression is equivalent to sq-80

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.