Determine whether the graphed relation is a function.
A. function
B. not a function
Answer: A
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Solve the problem.Show that the midpoint of the hypotenuse of a right triangle is equidistant from all three vertices. [Hint: See the figure below. Show that 
= 
.] 
What will be an ideal response?
Use the discriminant to determine the number of real solutions.(-7 - 4x)2 = 78
A. No real solutions B. One real solution C. Two real solutions
Add or subtract, as indicated.0.65 + (-3.390)
A. -3.94 B. -4.04 C. -2.74 D. 2.204
Solve by using addition, subtraction, multiplication, or division as needed.At the beginning of the year, Miss Tokarsky put $3003 in the bank. At the end of the year $623 in interest had been earned. How much money was in the account at the end of the year?
A. $2380 B. $3626 C. $1,870,869 D. $3615