Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.4-3 ? 4
A. 64
B. 
C. 
D. 16
Answer: B
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Provide an appropriate response.Use the Intermediate Value Theorem to prove that 4 sin x = x has a solution between 
and ?.
What will be an ideal response?
Multiply, then simplify the product. Assume that all variables represent positive real numbers.(
- 2)(
- 3)
A. x
+ 6
B. x
- 3
- 2
+ 6
C. x
+ 6
D. x
+ 
+ 6
Decide whether the relation defines a function.y = 
A. Function B. Not a function
Answer the following statement(s) true (T) or false (F)
1. If PT is tangent to circle O at point T, then ?OPT may be an acute triangle. 2. The point of intersection of the perpendicular bisectors of the sides of any triangle is the center of the circumscribed circle. 3. The center of gravity of a triangle is called the orthocenter. 4. The center of the inscribed circle of a triangle is found by constructing the bisectors of the angles of the triangle.