Begin by drawing a rough sketch to determine the number of real solutions for the equation y1 = y2. Then use an analytic method to confirm your answer. Give the solution set and any extraneous values that may occur.y1 = 
y2 = x + 4
A. 
No real solutions; ?; no extraneous values
B. 
One real solution; 
; 
is extraneous.
C. 
One real solution; {1}; no extraneous values
D. 
Two real solutions; 
; no extraneous values
Answer: A
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A. - 13
B. - 17
C. - 26
D. - 34
Rwhere R is the parallelogram bounded by the lines 
Simplify.5000 ? 1100
A. 55,000,000 B. 550,000 C. 55,000 D. 5,500,000
Find the product using the formula for multiplying the sum and difference of two terms. Check the answer using the FOIL method.(3m - 13n)(3m + 13n)
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An initial investment of $2000 grows at an annual interest rate of 4% compounded continuously. How long will it take to double the investment?
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