Expressions, equations & functions
y=ax2+bx+c
is what type of equation?
What is Quadratic- Standard Form?
What is y=mx+b?
What does "systems of equations" refer to?
What is a comparison of two or more functions?
23
What is 8?
Slope of a linear equation formula
What is rise over run?
y=15(x-(1/2))2-13
Identify the vertex.
What is (1/2,-13)?
y=-2x+4
Identify the y-intercept.
What does a solution for a system of equations look like?
What is an intersection?
What is the overlap?
What is the graphs crossing?
Solve.
(-7)2-9
What is 40?
FOIL.
y=(x+2)(3x-4)
What is 3x2-2x-8?
What is the coefficient representing slope in the quadratic formula?
What is 'a'?
Graph y=-2(x+4)(x-3)
What does the graph tell us?
What are the roots?
What are (-4,0) and (3,0)?
How can you find a solution?
What is graphing?
What is setting the equations equal to eachother?
F(x)=3x+4
What is 10?
FACTOR.
y=x2+8x+12
What is (x+6)(x+2)?
Find 3 coordinates for the graph of the exponential function, y=2x
What are
(-1,0.5)
(0,1)
(2,4)
Graph y=4(x-2)2-7
What does this graph tell us?
What is the vertex?
What is (2,-7)?
What is the minimum?
An example of a systems of equations
What is any combination of functions?
Find F(3).
F(x)=-x2+6
What is -3?
Make an equation for a line that passes through (1,4) and (4,5).
What is y-4=(1/3)(x-1)?
How do you solve for 'a' in standard form?
What is (second rate of change/2)?
Identify the x-intercept.
What is (2,0)?
Solve this system.
y=x-1
y=2x+2
What is (-3,-4)?
Find 'b' given the point (1,2).
y=x2+bx+5
What is -4?
What is the slope of the line through (3,-2) and (7,8)?
What is 2.5?