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Adding Polynomials

100

(x+3)+(x-2)

2x+1

200

(x²-3x)+(2x²+6x)

3x²+3x

300

(3x²+2x+1)+(4x²+3x+5)

7x²+5x+6

400

(5x³+2x²-x+7)+(3x³-4x²+2x-5)

8x³-2x²+x+2

500

(9x⁴+7x³+4x-2)+(3x⁴+5x³+2x-8)

12x⁴+12x³+6x-10

Subtracting Polynomials

100

(2x-2)-(x+4)

x-6

200

(3x+6)-(x+20)

2x-14

300

(5x²+4x+4)-(2x²+x+1)

3x²+3x+3

400

(9x⁴+7x³+4x-2)-(3x⁴+5x³+2x-8)

6x⁴+2x³+2x+6

500

(4x³+3x²-x+6)-(2x³-x²+4x-3)

2x³+4x²-5x+9

Multiplying Polynomials

100

(3x²)(-4x)

-12x³

200

(x+2)(x+3)

x²+5x+6

300

(2x-1)(x²+x+4)

2x³+x²+7x-4

400

(x²+3x+2)(x-2)

x³+x²-4x-4

500

(2x²-x+5)(x²+3x+2)

2x⁴+5x³+6x²+13x+10

Everything

100

What is slope?

Rise over run, steepness of a line

200

what is y-intercept?

where a line crosses on the y-axis

300

y=2x+3, does point (-1,1) satisfy the function?

NO, -1 does not equal 5

400

What is the slope and y-intercept of the following function:  3x+4y=8

m=-3/4 

b= (0,2)

500

Find the sequence:

0.2, 0.4, 0.8, 1.6

geometric g=2

Random

100

Is the following sequence arithmetic or geometric?

2,4,6,8,10

arithmetic adding by a=2

200

How many continents are there?

7

300

Name the capitol of the united states

Washington DC

400

Name the capital of Missouri.

Jefferson City

500

What caused the cold war?

US setting up a military base close to Russia, in retaliation Russia trying to set up a military base in Cuba.