Factoring
x2-7x+10=0
x=2 or x=5
x2+6=55
x=7
What do British/Australian people call French fries?
Solve by graphing - y=3x
(-2,-6),(-1,-3),(0,0),(1,3),(2,6)
Solve using the quadratic formula: 4x2-7x+3=0
Round to the nearest tenth
x=1 or x=0.75
x^2+13x+40=0
x=-5 or x=-8
x²+9=90
x=9
What are the ways you can call a solution of a quadratic function?
Zero/Roots/Solution
Solve by graphing - y=4x²
(-2,-16),(-1,-4),(0,0),(1,4),(2,16)
Solve using the quadratic formula: 2x2-6x+1=0
Round to the nearest tenth
x=2.8 or x=0.2
9x2-6x-3=0
x=-1/3 or x=1
x²-6=30
x=6
What is the candy that Dustin feeds Dart in stranger things?
3 Musketeers?
Solve by graphing - y=x²
(-2,-4),(-1,-1),(0,0),(1,1),(2,4)
Solve using the quadratic formula: x2+10x-2=0
Round to the nearest tenth
x=10.2 or x=-10.2
2x2+11x+15=0
x=-2.5 or x=-3
x²+2=18
x=4
What is the name of Ariel's love interest in The Little Mermaid?
Prince Eric
Solve by graphing - y=2x²
(-2,-8),(-1,-2),(0,0),(1,2),(2,8)
3x2+7x-2=0
Round to the nearest hundreth
x=0.26 or x=-2.6
4x2-3x-27=0
x=-2.25 or x=3
x²-4=5
x=3
Name the countries that start with y, o, and q.
Solve by graphing - y=x²+2
(-2,-2),(-1,1),(0,2),(1,3),(2,6)
Solve using the quadratic formula: x2+5x-16=0
Round to the nearest tenth