Given , use a graphing calculator to graph  for  and

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?



A.
B.
C.
D.
E.

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Answer: E

Mathematics

Use an equation to solve the problem.The average price of homes in one neighborhood decreased 4% since last year, a drop of $3,500. What was the average price of a home last year? 

A. $84,500 B. $89,500 C. $86,500 D. $87,500 E. $83,500

Determine ? in decimal degrees. Round results to an appropriate number of significant digits.tan ? = 0.5332

A. 7.59° B. 28.1° C. 7.6° D. 28.07°

Find an equation for the circle.Center at (5, -7), radius of length 

A. (x - 5)² + (y + 7)² = 
B. (x + 5)² - (y + 7)² = 25
C. (x + 5)² + (y - 7)² = 
D. (x - 5)² + (y - 7)² = 

Solve the triangle, if possible. Approximate values to the nearest tenth when appropriate.? = 35°30', a = 18.76, c = 16.15

A. ?1 = 42°25', ?1 = 102°5', b1 = 27.2 ?2 = 137°35', ?2 = 6°55', b2 = 3.3 B. ? = 42°25', ? = 102°5', b = 25.2 C. ?1 = 102°5', ?1 = 42°25', b1 = 17.5 ?2 = 6°55', ?2 = 137°35', b2 = 26.2 D. No solution