Chapter 1
A sequence determined by a common ratio
What is a geometric sequence
A graphical representation to measure the spread of data, specifically consisting of quartiles, min, and max values.
What is a box and whisker plot, or simply a box plot.
The solution to the system: {y=3x+2 and x=8
What is (8, 26)
The classification for a relationship that passes the vertical line test
What is a function.
The point ratio form for an exponential equation
What is y=y1*b^(x-x1)
The explicit formula for a geometric sequence (also known as an exponential equation)
What is y=ab^x or y=y1b^(x-x1)
The difference between the highest and lowest values of a data set
What is the range.
The intersection of two linear equations
What is the solution to the system of equations
The composition f(g(x)) if g(x)=6 and f(x)=2x+3
What is 15.
An equivalent expression for log(3/x)
The type of sequence that will always generate a linear graph when graphed as (n, u sub n)
What is an arithmetic sequence
A data point that is generally much higher or lower than the majority of the other points.
What is an outlier.
The slope between (6,10) and (-3, 8)
What is -2/-9 or 2/9
The composition f(g(x)) if g(x)=2x+3 and f(x)=x^2
What is (2x+3)^2
The definition of a log
What is if logba=x then bx=a
You deposit $500 into a bank account that has an annual interest rate of 5.5%. How much money is in the account after 3 years?
What is approximately $587
A graph with columns to show how the data are distributed across different intervals
What is a histogram.
The point-slope equation for a line that passes through (3,9) and (4, 12)
What is y=9+3(x-3)
If f(x)=-2x,
find 5 + f(x+1)
What is -2x+3
f-1(x) if f(x)= 3x+2
What is y=(x-2)/3
The recursive formula for the following: A banker invests $2,000. It accrues interest as a rate of 3%.
What is u(0)= 2,000 and u(n)= u(n-1)(1.03)
Simplified, 5.1-2.7[1-(2x+9.7)]
What is 28.59 +5.4x
The solution to the system {y= 28-3(x-5), y= 6 +7x
What is (3.7, 31.9)
The new equation for the translation of the parent function y=x^2, 4 units left and 3 units up.
What is y= (x+4)^2+3
If a car is initially worth $12,000 and depreciates at 7% each year, find the value after 3 years.
What is approximately $9652