Simplify
(2a^3 b^-2)(-4a^2 b^4)
-8 a^5 b^2
144/12
12
State the degree and Leading Coefficient
11x^6 - 5x^5 + 4x^2
6 and 11
Use Desmo or graphing calculator to estimate the maximum, minima, and locate the zero
x^3 + 3x^2
Check Slide
3 * 3= ?
9
12x^4 y^2 / 2xy^5
6x^3 /y^3
(a^2-8a-26)/ (a+2)
a-10- 6/a+2
State the degree and Leading Coefficient
8x^5 - 3x^2 + 4xy -5
Not a polynomial
Describe the end behavior of the graph
x goes toward negative infinity
f(x) goes towards negative infinity
x goes towards positive infinity
f(x) goes towards positive infinity
2x=4
x=2
(x^2-5x+2)-(3x^2+x-1)
-2x^2-6x+3
4xy^2 -2xy +2x^2y / xy
4y + 2x - 2
Find w(5)
w(x)= -2x^3 +3x-12
-247
Sketch the graph of polynomials functions with the following characteristics.
an odd degree function with zeros at -5, -3, 0, 2, and 4
Check Drawing
6/2(1+2)
9
2a (4b+5)
8ab+10a
(10x ^2 +15x + 20) / 5x+5
2x +1 + 3/x+1
Find w(-4)
w(x)= 2x^4 - 5x^3 +3x^2 -2x +8
896
Sketch the graph of polynomials functions with the following characteristics.
an even degree function with zeros at -2, 1, 3, and 5
Check drawing
There are two stacks of presents for Jack and Ashley. There are 15 presents in one stack and 18 in another stack. How many presents in total are there?
33
3x^2 (2xy - 3xy^2 + 4x^2y^3)
6x^3y - 9x^3y^2 + 12x^4y^3
(x ^5 - 4x^3 + 4x^ 2) / (x - 4)
x ^4 + 4x^3 + 12x^2 + 5x + 208 + 832/x-4
Find p(8)
P(x)=1/4x^4 +1/2x^3 - 4x^2
1024
Use Desmo or graphing calculator to estimate the maxima and minima
-2x^3 +4x^2 -5x +8
No Maximum or minimum
Daniel found 3 small whiteboards and 6 boxes of markers for coaches to use. Mr. Adams said they need a total of 8 whiteboards and 10 boxes of markers. How many more whiteboards and boxes of markers were needed?
8–3 = 5
5 more whiteboards were needed.
10 – 6 = 4
4 more boxes of markers were needed.