A calculator was used to perform a linear regression on the values in the table. The results are shown to the right of the table. y 10 LinReg y = ax+b a--3.1 3 b-12.9 r 29886831276 r=-.9943254636 -2 What is the line of best fit? O A. y=12.9x= 3.1 O B. -0.994 = -3.1x 12.9 C. y=-3.1x+12.9 D. y=-0.994x + 12.9

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.