Convert 4.5 to a fraction:
1. 4.5 can be expressed as 4 \frac{1}{2} .
2. Convert the mixed number to an improper fraction: 4 \frac{1}{2} = \frac{4 \cdot 2 + 1}{2} = \frac{9}{2} .
Answer: \frac{9}{2}
Frequently asked questions (FAQs)
Question: Find the absolute extrema of the function f(x) = x^2 - 4x + 7 on the interval [0, 3].
+
What is the measure of the angle formed by the bisectors of two adjacent angles, measuring 60° and 120°?
+
What is the average rate of change of the cubic function f(x) = x^3 over the interval [-2, 2]?