, 02.12.2019 23:08

# Aparabola can be drawn given a focus of (-4,-7) and a directrix of y= -3. write the equation of the parabola in any form.

### Another question on Mathematics

Mathematics, 04.02.2019 22:27
Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can
Mathematics, 04.02.2019 22:20
Find two rational expressions that have the difference of 2-n/n-4
Mathematics, 04.02.2019 17:53
Will give brainliest what is the value of x? enter your answer in the box.
Solve for n? $$z = \frac{3}{4} mn$$