Find the sum without the use of a number line.-20 + (-11)
A. -31
B. 31
C. -32
D. 9
Answer: A
Mathematics
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Describe how to transform the graph of f into the graph of g.f(x) = 
and g(x) = 
A. Vertical scaling by a factor of 
B. Horizontal scaling by a factor of 
C. Vertical scaling by a factor of 3
D. Horizontal scaling by a factor of 3
Mathematics
Provide an appropriate response. Squaring 1 gives 1, squaring 0 gives back 0, and squaring a number greater than 1 results in a larger number. What happens when you square a number less than 1?
What will be an ideal response?
Mathematics
Provide an appropriate response.Solve the following inequality: 4 < x - 2 < 7
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find any values of the variables that must be excluded.
A. a = 0 B. a = -6 C. a = 6 D. Defined for all real numbers
Mathematics