Question

If an equation has a positive discriminant, how many times will the graph touch the x–axis?

Answer 1

Do you know the quadratic equation?

Answer 2

no

Answer 3

OK, let's start with that; do you know what a discriminant is?

Answer 4

no i apologize

Answer 5

is this a section on quadratic equations in your book?

Answer 6

yes but its a virtual class we have no text book

Answer 7

OK. Did you have a section where you learned how to find the solutions to a quadratic equation?

Answer 8

If the discriminant of a quadratic equation is positive, it has two roots - thus it crosses the x-axis twice. You should read up on what discriminants are =)

Answer 9

2

Answer 10

thank u love

Answer 11

I weep for the future.

Answer 12

they ruined your teaching again :D :/