SP#1: Unit E Concept 1 - Graphing a quadratic and identifying all key parts

SP# 1: Unit E Concept 1: Identifying x and y intercept, vertex, axis of quad. and graphing them.

• Subtract 9 to both sides 
• factor the left side and find the missing number which is 4
• then divide 3 to both sides
• square root both sides
• then subtract 2 to both sides

   In this problem we identify the x-intercept, y-intercept, vertex, axis of quadratics, and we graph them. We first need to find the parent function before we do anything else like graphing.
   The part that you should pay more attention to is when your solving for the x-intercept. Mine came out as whole numbers and that's easy because it doesn't need any more points. If is was a negative when it's imaginary, if it's not and it has a square root then it came be solved.