Rational Equations
The reciprocal function has been translated 3 units up. What is its new horizontal asymptote?
y=3
You make $15.00 per hour, but your income tax rate is 5%. What is your after-tax pay per hour?
$14.25
How many witches were burned at the stake in Salem during the witch trials?
none
75 divided by 5
15
-1 + -5
-6
The reciprocal function has been translated 4 units left. What is its new vertical asymptote?
x = -4
You put $500 in a savings account that has a 1% yearly interest rate. How much money will be in your account after 1 year?
$505
How many roommates does Ms. Cameron have?
3
96 divided by 6
-8 - 9
-17
What is the inverse function of y = 1/x ?
y = 1/x
Congratulations! You got a job, and the salary is $60,000 per year. General advice tells you not to spend more than 30% of your salary on rent. What's the most expensive monthly rent you could afford if you follow that advice?
$1,500
How many points do you have to earn in total on your IB exams to get the IB diploma?
24
126 divided by 7
18
6 -3x - 2(x + 5)
1 - 5x
What is the vertical asymptote of the function y = 1 / (2x+4)
x=2
You're signing up for a credit card. This card makes you pay a $100 annual fee, but they give you 1% cash-back on all purchases.
How much would you have to spend per year on your credit card to earn back the $100 fee through cash-back rewards?
$10,000
UMass Boston's in-state tuition is $16,563, plus $786 in fees, $1,383 for health insurance, and $12,928 for room and board.
How much will it cost to attend school, get student health insurance, and live on campus for 4 years with no financial aid?
$126,640
279 divided by 31
9
-(5 - x) + 4x + 3 - 10x
-2 - 5x
What is the vertical asymptote of the function y = (x-5) / (4x+1) ?
x = -1/4
Your credit card has an APR (annual percentage rate) of 18% on your card balance. You spend $2000 that you cannot pay back right away, so you pay it a month late.
How much interest will you pay because you were a month late?
$30
You earn $50,000 per year. The first 3 federal tax brackets are:
10% - income 0 to $11,600
12% - income $11,601 to $47,150
22% - income $47,151 to $100,525
How much do you pay in federal income tax per year?
$6,053
273 divided by 13
21
-(-2x + 5)( -7x - 8)
-14x2 + 19x + 40