Find an equation for the ellipse described. Graph the equation.Foci at (-1, 5) and (-5, 5); vertex at (-6, 5)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
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Answer the question.How would you express the product of two numbers, r and s?
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Write the simplex tableau, label the columns and rows for the linear programming problem:Maximize P = 4x1 + x2 subject to2x1 + 5x2 ? 93x1 + 3x2 ? 2 x1, x2 ? 0 
A. 
B. 
C. 
D. 
Find the value for the function.Find -f(x) when f(x) = |x| - 2.
A. |-x| - 2 B. -|x| + 2 C. -|x| - 2 D. |-x| + 2
Fill in the blank with one of the words or phrases listed below. 
Replacing a variable in an expression by a number and then finding the value of the expression is called 
for the variable.
A. simplified B. solution C. equation D. evaluating the expression