Piecewise Functions (Double Points)
A video game gives players 50 bonus coins if they score fewer than 1,000 points and 100 bonus coins if they score 1,000 or more.
A player scores exactly 1,000 points. How many bonus coins do they earn?
100 bonus coins
What is 25% of 80?
20
Name every person in the class in the room by first name
Correct
y=67x-200, what is the y intercept?
(0,-200)
What High School did Mr. Jarrett go to
Western Reserve
A parking lot charges $5 for 2 hours or less and $10 for more than 2 hours.
How much would someone pay to park for 3 hours?
$10
Solve: 6 + 4 × (8 − 3)
26
What sport did Mr. Jarrett do in college
Track
A father is 3 times as old as his son. Together, their ages add up to 48. How old is the son?
12 years old
What is Mr. Jarrett's favorite NFL team
Browns
Given the piecewise function:
f(x) =
2x + 5 if x ≤ 3
4x - 1 if x > 3
Find f(2), f(3), and f(5).
f(2)=9, f(3)=11, f(5)=19
I'm thinking of a number. If you multiply it by 4 and add 7, you get 39. What is my number?
8
What college did Mr. Jarrett go to?
University of Mount Union (and some BGSU classes)
Three friends split a $36 pizza bill equally, but each also pays $2 for a drink. How much does each person pay?
$14
What is Mr. Jarrett's birthyear
2004
Kylie needs 300 copies of her resume printed. Dakota Printing Company charges $19.50 for the first 200 copies and $9 for every additional 100 copies. How much will 300 copies cost, including a sales tax of 4.5 %?
$29.78
A $60 pair of shoes is discounted by 25%, then an additional 10% off the sale price. What is the final price?
$40.50
What is Mr. Jarrett's favorite video game
Rocket League
(x/3)+5=12, solve for x
x=21
What is Mr. Jarrett's High School football number
19
A salesperson earns $500 per week plus 5% commission on the first $2,000 in sales and 10% commission on sales above $2,000. How much do they earn if they sell $3,500 worth of products?
$750
I'm thinking of a number. If you double it, add 10, and then divide the result by 5, you get 8.
15
(2x + 10) / 5 = 8 → 2x + 10 = 40 → 2x = 30 → x = 15
What color are Mr. Jarrett's eyes?
Left eye is green, right eye is brown.
3x+9(x+7)=867
67
What kind of car does Mr. Jarrett drive
Hyundai