What is the quadratic regression equation for the data set? ​ yˆ=−0.010x2+0.478x+5.34 ​ yˆ=0.010x2−0.478x+5.34 yˆ=−0.010x2−0.478x−5.34 ​ yˆ=0.010x2+0.478x+5.34

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

How to do this , and can some one explain