Which function is a quadratic function? A. R (x) = (-6x – 4)^4 + 3 (x+2)^2
B. s (x) = -(x – 6) + 3 (x+1)
C. t(x)= (1 - 4)^2+3
D. q(x) = (2x + 4)^3+ 3

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

How do you write y-10=2 (x-8) in standard form

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.