What is the maximum number of possible extreme values for the function, f(x) = х2 + 4х2 - 3х – 18?

Find the solutions for a triangle with a =16, c =12, and b = 63º

10x − 5y + 14 = 0 whats the answer pls

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2