Random Review
Solve by factoring
End behavior
Roots
Graphs
100
Write the polynomial in standard form
3x^2 - 7x^4 + 9 - x ^ 4
What is
-8x^4 + 3x^ 2 + 9
100
The number of terms the polynomial has
x^ 3 - x^ 2- 42x
What is -6, 0, 7
100
if a polynomial's end behavior is the same the function has this type of degree
What is even
100
The roots to f(x) = (x-2)(x+3)
What is 2, -3
100
The roots of
What is -2, 0, 2
200
What is the degree of the polynomial
3x^2 - 2x^ 4 + x
What is 4
200
Classify by the number of terms
3x^ 3 -7x^ 2 = 3x^ 2
What is 0, 2.5 or 5/2
200
If the polynomial is odd then this happens to the end behaviors
What is they are different
200
The roots to f(x) =x (x-4)(x-9)
What is x=0,4,9
200
The y - intercept
What is -1
300
Write 53 = 125 in logarithmic form.
What is log5 125 = 3
300
Solve by factoring
x4 - x2 = x2 + 8
What is 2, -2, i radical 2, -i radical 2
300
If the polynomial is even and the lead coefficient is negative then the end behaviors
What is are both down
300
what are the roots f(x) = x(x-1)(x-1)
What is 0 and 1 twice
300
What is min
What is (0,0)
400
Write the equation for the inverse of the following function.
f(x) = 2x + 8
What is f-1(x) = 1/2x - 4
400
Solve by Factoring
x^4 + 3x^2
What is 0 , i radical 3, -i radical 3
400
What are the degree and leading coefficient?
What is degree is even, and the leading coefficient is negative
400
Write the function with roots -2,3,3
What is f(x) = (x+2)(x-3)(x-3)
400
As
x-> +oo, y ->
What is
+oo
500
Evaluate log4 64.
What is 3.
500
What method do you try first to factor a polynomial with 4 terms?
GCF!!!
Then grouping
500
What are degree and leading coefficient?
What is odd, positive
500
the roots are
x^2-9x+20
What is -4,-5
500
Find the local minimum of
x^ 3-13x +12
(2.13,-6.03) Approx.