Degree
What is the degree of the polynomial:
3x2 - 7x3 + 9 - x3
Degree 3
What is the y-intercept of f(x) = 2x3+ 4x + 1?
What is 1
if a polynomial's end behavior is the same the function has this type of degree
What is even
Number of roots: x2
2
What is the domain of any polynomial function?
All real numbers
What is the degree of the polynomial 3x2- 2x + 4
Degree 2
What is the y-intercept of f(x) = -4x2 - 2x - 5?
What is -5
If the polynomial is odd then this happens to the end behaviors
What is they are different
Where are the real roots of a polynomial?
on the x axis
What is the Range of the function f(x) = (x+3)2 - 4?
y is greater than or equal to -4
Classify the polynomial by its degree 3x - 2x2 + x3
What is cubic.
What is the y-intercept of f(x)=(x+3)(x-2)(x+5)?
What is -30
If the polynomial is even and the lead coefficient is negative then the end behaviors
What is are both down
How many roots can a quartic function have?
0, 1, 2,3, or 4
What is the maximum number of turning points a quartic function can have?
3
What is the name of a polynomial with a degree of 2
What is quadratic
What is the y-intercept of f(x) = -9?
What is -9
If the graph starts down and then ends up, the degree is___ , and the leading coefficient is ____
What is odd, positive
Can a cubic function have NO roots?
No
What 3 types of functions are odd?
Linear and cubic and quintic
rank them least to greatest linear quadratic constant cubic
What is constant, linear, quadratic, cubic
What is the y-intercept of f(x) = -(x+3)3 + 4
What is -23
this makes a graph start up and then end down
What is degree is odd, and leading coefficient is negative
At MOST, how many x-intercepts can f(x) = -2x3-5x+3 have?
3
What is the maximum number of x-intercepts a polynomial function can have?
Equal to the degree of the function.