In an ordered pair the x-coordinate represents the input and the
y-coordinate represents the output.
Which ordered pair follows the pattern
rule multiply input by 4?

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Ineed with math stuff it involves graphs