Use the information given in the graph to write the standard form of the parabola.
ty
d
This parabola opens to the right so the
standard form of the equation for this parabola is
✓
y = 4px
4
21
x = 4 py
-4
V
COMPLETE
-2
The equation of the directrix is
and the
focus is
). This means that p =
DONE
Intro

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)