I. Direction: Convert the following general form to standard form of a parabola. Show your solution. a.4x2 - 24x – 40y – 4 = 0

b. x2 – 2x – 6y + 25 = 0

c. y2 – 6x + 2y – 17 = 0

d.2y2 – x – 12 y + 18 = 0

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?