- Chapter 1:
- Chapter 10:
- Chapter 11:
- Chapter 12:
- Chapter 13:
- Chapter 14:
- Chapter 15:
- Chapter 16:
- Chapter 17:
- Chapter 2:
- Chapter 3:
- Chapter 4:
- Chapter 5:
- Chapter 6:
- Chapter 7:
- Chapter 8:
- Chapter 9:
Calculus, 7th Edition - Solutions by Chapter
Full solutions for Calculus, | 7th Edition
See Inverse secant function.
In statistics, a nonnumerical variable such as gender or hair color. Numerical variables like zip codes, in which the numbers have no quantitative significance, are also considered to be categorical.
A circular graphical display of categorical data
An expression a + bi, where a (the real part) and b (the imaginary part) are real numbers
A sequence or series diverges if it does not converge
A nonnegative number that specifies how off-center the focus of a conic is
Arc of a circle between the initial side and terminal side of a central angle.
Line of travel
The path along which an object travels
A scatter plot with points clustered along a line. Correlation is positive if the slope is positive and negative if the slope is negative
Real numbers shown to the left of the origin on a number line.
nth root of a complex number z
A complex number v such that vn = z
nth root of unity
A complex number v such that vn = 1
Polar distance formula
The distance between the points with polar coordinates (r1, ?1 ) and (r2, ?2 ) = 2r 12 + r 22 - 2r1r2 cos 1?1 - ?22
Product of functions
(ƒg)(x) = ƒ(x)g(x)
Recursively defined sequence
A sequence defined by giving the first term (or the first few terms) along with a procedure for finding the subsequent terms.
A graph of a polar equation or r = a cos nu.
Use a graphical method, including use of a hand sketch or use of a grapher. When appropriate, the approximate solution should be confirmed algebraically
Stretch of factor c
A transformation of a graph obtained by multiplying all the x-coordinates (horizontal stretch) by the constant 1/c, or all of the y-coordinates (vertical stretch) of the points by a constant c, c, > 1.
Sum of functions
(ƒ + g)(x) = ƒ(x) + g(x)
p = ƒ(x), where x represents production and p represents price