What is the highest 210<1,000

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

41/17 as a decimal rounded to the nearest hundredth

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2