the results of a least square regression line is found for a sample of 21 bills at a restaurant versus the corresponding tip left for the server. find the predicted tip left for a server on a 50,00 food bill

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3