The x- and y-coordinates of the focus of a parabola are (1,3) and the directrix is y=-5 . a second parabola is a translation 1 unit right and 2 units up of the first parabola. write an equation of the second parabola.

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

The only way to identify an intercept is as an ordered pair. true false