# Chapter 5 Algebra Jeopardy

## Presentation on theme: "Chapter 5 Algebra Jeopardy"— Presentation transcript:

Chapter 5 Algebra Jeopardy

SOL Jeopardy Slope Scatter Plot Parallel Perpendicular Graph Slope Intercept Slope Intercept Standard Form 200 200 200 200 200 400 400 400 400 400 600 600 600 600 600 800 800 800 800 800 X 1000 1000 1000 1000

What is the slope of the line through (2, -8) and (4, 1)?
B. -6/7 C. 9/2 D. -7/6

9/2 Bonus Jeopardy

You’re too good to catch!

What is the slope of the line through (1, 9) and (-3, 16)
B. -4/7 C. -25/2 D. -2/25

-7/4 Bonus Jeopardy

You're hammering away now!

What is the slope of the line through (-4, -6) and (9, -6)
B. 0 C. -5/12 D. Undefined

Bonus Jeopardy

Wow! You’re good! Click to record \$600 Answer

What is the slope of the line through (-4, 3) and (5/3) ?
A. Undefined B. 0 C. 9 D. 1

Bonus Jeopardy

I don't know how I could have did doubted you!
Click to record \$800 I don't know how I could have did doubted you! Answer

Question 5 Topic 1 A. Correct B. Wrong C. Wrong D. Wrong

Answer 5 Topic 1 Bonus Jeopardy

Being a genius certaintly has its advantages!

A line of fit might be defined as
A line that might best estimate the data and be used for predicting values B. A line that connects all the data points C. A vertical line halfway through the data D. A line whose slope is greater than 1

A line that might best estimate the data and be used for predicting values
Bonus Jeopardy

When you’re RIGHT, you’re RIGHT!

The graph of data that has a strong negative correlation has
A. A narrow linear pattern from lower left to upper right B. A narrow linear pattern from upper left to lower right C. A narrow horizontal pattern below the x-axis D. All negative x-values

A narrow linear pattern from upper left to lower right
Bonus Jeopardy

Genuis! That is what it is sheer genius!

Based on the data in the scatter plot, Which statement is true?
A. As x increases, y increases. B. There is no relationship between x and y C. There are not enough data to determine the Relationship between x and y D. As x increases, y decreases

As x increases, y decreases
Bonus Jeopardy

You just outsmarted me! Click to record \$600 Answer

Which data are shown by the scatter plot?

(1980, 5.5), (1982, 6.1), (1989, 7.6) Bonus Jeopardy

Brillance Click to record \$800 Answer

Based on the data in the scatter plot, what would you expect the y value to be for x = 1995?
A. Higher than 8 B. Between 7 and 8 C. Between 5 and 7 D. Impossible to tell

Higher than 8 Bonus Jeopardy

Cool! Click to record \$1000 Answer

If line q has a slope of -2, what is the slope of any line perpendicular to q?
B 2 C -2 D -1/2

1/2 Bonus Jeopardy

but can you keep up with me?
You're super good, but can you keep up with me? Click to record \$200 Answer

8/3 Bonus Jeopardy

If line q has a slope of -3/8, what is the slope of any line perpendicular to q?
B. 3/8 C. 8/3 D. -8/3

You’re bouncing along well!

Which is the graph of y = 2/3x?
A. A B. B C. C D. D

D Bonus Jeopardy

Lucky Guess! Click to record \$600 Answer

In 1995, there were 12,000 students at Beacon High
In 1995, there were 12,000 students at Beacon High. In 2000, there were 12,500. What is the rate of change in the number of students? A. 250/yr B. 50/yr C. 42/yr D. 200/yr

50/yr Bonus Jeopardy

You are so lucky! Click to record \$800 Answer

What is the slope-intercept form of the equation of the line with slope 1/4/ and y-intercept at the origin? A. y = 4x B. y = x + 1/4 C. y = 1/4x D. y + 1/4 = x

y = 1/4x Bonus Jeopardy

What is the slope-intercept form of the equation of a line with slope 5 and y-intercept -8?
A. y = -8x + 5 B. y = 8x - 5 C. y = 5x - 8 D. 5x - y = -8

y= 5x -8 Bonus Jeopardy

Marvelous! Click to record \$200 Answer

Which is an equation of the line with the slope -3 and a y-intercept of 5?
A. y = -3(x + 5) B. y - 5 = -3x C. -3x + y = 5 D. y = 5x -3

y - 5 = -3x Bonus Jeopardy

Beautiful Day! Click to record \$400 Answer

Which is an equation of the line that passes through (2,-5) and (6,3)?
A. y = 2x - 9 B. y = 1/2x - 6 C. y = 2x + 12 D. y = 1/2/x

y = 2x - 9 Bonus Jeopardy

Aw Nuts, You're too good! Click to record \$600 Answer

Which is an equation of the line that passes through (4,-5) and (6,-9)?
A. y = 1/2x - 3 B. y = 1/2x + 3 C. y = -2x + 3 D. y = 2x - 3

y= -2x + 3 Bonus Jeopardy

I hope children never loose their sense of wonder and peace!

Find the slope-intercept form of the equation of the line that passes through (-5, 3) and is parallel to 12x - 3y = 10 A. y = -4x - 17 B. y = 4x - 13 C. y = -4x + 13 D. y = 4x + 23

y= 4x + 23 Bonus Jeopardy

EXCELLENT Click to record \$1000 Answer

What is the standard form of y + 2 = 1/2(x - 4)?
A. x - 2y = 8 B. x + 2y = 0 C. 2x - y = 10 D. 4x - 2y = 0

x - 2y = 8 Bonus Jeopardy

What a pickle! I am getting so many questions correct!

What is the standard form of y - 7 = -2/3(x + 1)?
A. -2x + 3y = 23 B. 2x +3y = 19 C. -3x + 2y = 17 D 3x +2y = 11

2x + 3y = 19 Bonus Jeopardy

You passed with flying colors!

What is the standard form of the equation of the line through (6, -3) with slope 2/3?
A. 2x - 3y = 21 B. -2x + 3y = 24 C. 3x -2y = 24 D 3x - 2y = -21

2x - 3y = 21 Bonus Jeopardy

To infinity and beyond! Click to record \$600 Answer

What is the standard form of the line through (0,-3) with slope 2/5?
A. -5x + 2y = 15 B. 2x - 5y = 15 C. -5x - 2y = -15 D. -2x + 5y = 15

2x - 5y = 15 Bonus Jeopardy

There's no place like home!

What is the equation of the line through (-2,-3) with a slope of 0?
A. x = -2 B. -2x - 3y = 0 C. y = -3 D. -3x + 2y = 0

y = -3 Bonus Jeopardy

What's up? Click to record \$1000 Answer