Y1CH3 Equations and Inequalities

Question 1

When you simultaneous equate two equates what do you find on a graph

Answer 1

The point of intersection

Question 2

How do you figure out the number of points of intersection between a quadratic and linear equations

Answer 2

Use the discriminant

Question 3

In a number line how do you draw equal to and more than 4

Answer 3

x >- 4
Bold dot

Question 4

How do you work out quadratic inequalities?

Answer 4

Find the critical values (points of intersection)

Question 5

Finding the region of a graph that satisfies the inequalitie

Answer 5

Find the value where the function is within the inequality