Hurry its timed and its 20 points (-2,160) (-1,40) (0,10) (1,2.5) is this set of ordered pairs satisfy an exponential function?

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units