Determine whether the relation is a function.{(-1, -4), (3, 2), (6, 5), (7, -4), (10, -9)}
A. Function
B. Not a function
Answer: A
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Graph the integrand and use geometry to evaluate the integral.
A. 91 B. 182 C. 217 D. 133
The graph of an equation indicates that it has a slope of +3. If y increases 3 units, how many units does x change?
a. -9 b. -6 c. 1 d. 6 e. 9
Find the domain and range of the relation. Also determine whether the relation is a function.
A. domain: (-?, ?); range: {5}; function B. domain: (-?, ?); range: {5}; not a function C. domain: {5}; range: (-?, ?); function D. domain: {5}; range: (-?, ?); not a function
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = 
x3 - 
x2 - 
x + 
A. 
, 
, 
; f(x) = 
B. 
, 
, 
; f(x) = 
C. 
, 
, 
; f(x) = 
D. 
, 
, 
; f(x) = 
