Mr. Rineharts Jeopardy review

Scientific Notation

100

1.0 x 10⁴

10,000

200

What is 56,000,000 in Scientific Notation?

5.6 x 10⁷

300

What is 5.6 x 10^-4

0.00056

400

Which Number is smaller? 6,000 or 6.0 x 10⁴

6,000

500

Convert to scientific notation: 45,300

4.53 x 10⁴

Exponents

100

What is x²(x²)?

x⁴

200

x⁶/x³

x³

300

x⁴(x⁸)(x⁷)

x¹⁹

400

x²*x^-4*x⁶

x⁴

500

x⁵y⁷/xy²

x⁴y⁵

Transformations

100

If I want to shift the graph (x) up 3 and right 6, what is my equation?

y=(x-6)+3

200

What is the new coordinates of (5,6) if you move down 2 and right 10?

(15, 4)

300

What is the new coordinates of (5,6) if you move up 3 and left 6 units.

(-1,9)

400

If I reflect over the y- axis how does that change (x, y)

(-x, y)

500

Find the new Coordinates of (3, -2) after you reflect the point over the x-axis

(-3,-2)

Rational Numbers

100

Write -0.25 as a fraction.

-1/4

200

4/5+ .4

6/5 or 1.2

300

-1/6 x -2/3

1/9

400

The world's smallest nation is Vatican City. It's area is .17 square miles. Express this value as a fraction.

17/100

500

The snowfall in New York during the winter of 2000 was 91.5 inches. Normal snowfall if about 76 inches per Winter. How much more snow fell in the winter of 2000 than what is normal?

15.5 Inches

Dilations

100

Original: (2, 2)

Copy (5,5)

What is the Dilation?

2.5

200

Original: (3, 8) Scale factor:5

What is the new point?

(15, 40)

300

Is (42, 49) rational to (6,7) if so what is the Scale factor?

Yes, Scale factor= 7

400

True or False: The scaling of an object, where it gets bigger or smaller. 

True

500

Preimage: (81, 144)

Image ( 729, 1,295)

Is the Image proportional or not?

No