Functions
What makes the parabola open up?
Positive number in front of x2
6= 5x + 19
-13/5
What is the formula for the area of triangle?
base * height * 1/2
What is the perimeter of a square that has 9 as one of its side length?
36
What is the equation for circumference of a circle?
2(pi)(r)
What shape is a parabola?
u and n
x2 -9 =16
5, -5
Give me three examples of polygons (they should have different number of sides)
Rectangles
Triangles
Hexagons
What is the definition of perimeter?
What is my favorite fruit?
Lychee
What is the definition of a function?
Each input needs to have exactly one output?
x = (-b + or - sqrt(b^2 - 4ac))/2a
What makes a polygon a quadrilateral?
4 sides
What is the definition of area?
Andy Green who holds the record for fastest land drive drove faster than the speed of _______
Sound
What is that test called to see if the graph is a function?
Vertical Line Test
What does FOIL stands for?
First Outer Inner Last
What is a triangle that has the equal side length called?
equilateral triangle
What is the formula for area for squares and rectangles?
Base * height
What is the only fruit that has seeds on its outside?
Strawberry
What are roots?
3, 1/2, 3/5
what is a triangle that an angle > 90 called
obtuse angle
What are 3 characteristics of a square?
equal sides, equal angles, right angles, parallel sides
What are fractions with polynomials as numerator and denominator called?
Rational Expressions