Math Exploration

Unit 1&2

100

What letter term is used in Arithmetic sequences?

The nth term

200

Is (5,8,11,14,17...) an arithmetic sequence?

Yes

300

How many curves will something used by this equation f(x)=|x| have?

None

400

Would the equation "y>x" have a dotted or dashed line shown as a positive or negative slope if it were graphed?

Dashed line, and positive slope.

500

What would the line from "3>x" Look like graphed?

It would be a straight line.

Unit 3

100

List the first ten perfect squares.

1,4,9,16,25,36,49,64,81,100.

200

Break down the square root of 175

5sqrt7

300

-4sqrt14 X 2sqrt8

-32sqrt7

400

Fill in the blank

A radical expression is ______if it simplifies to an integer or a ratio of integers, and the denominator is not zero.

rational.

500

An expression in decimal form is rational if...

It terminates or repeats.

Unit 4

100

(2x²+5x-3)+(x²-2x+1)

3x²+3x-2

200

Find the zeros of "f(x)=x²+3x-4".

(1,0) (-4,0)

300

What are the two methods for adding polynomials called?

Horizontal and verticle.

400

If 3x=0 what is true about x?

x=0

500

Find the value(s) of x if the area of the rectangle is 78 meters and you are given the sides"x+7" and "x".

X = 6

Unit 5&6

100

2^x+1=2⁹

X=8

200

6^2x-10=36

X=6

300

In _____ growth, the quantity increases slowly at first and then very rapidly.

Exponential.

400

The equation "y=2^x+3" has a shift in which direction?

The left

500

Annual =

Semi-annual = 

Quarterly = 

Monthly =

Daily = 

1,2,4,12,365.

Unit 7&8

100

What is mean?

The sum of all the data values divided by the total number of data values.

200

How do you get the interquartile range?

Q3-Q1

300

What is standard deviation?

A measure of how much the individual scores of data differ from the mean.

400

What is point slope formula?

y-y₁ = m(x-x₁)

500

What are all the classifications for triangles based on side and angle? 

Sides: Equilateral, Isosceles, and Scalene.

Angles: Acute, Obtuse, and Right.