In the formula y - y1 = m(x -x1), what do x1 and y1 repersent?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

52 cm radius = diameter = area = circumference = circumfer

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14