RS<span> ≅ </span><span>ST is the correct answer</span>
One value: would be a single valued function, or just one answer.
Real numbers would be: natural numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers.
No solution: there is no answer to the question.
Every day that person consumes <span>1.87561643836 pounds of fruit and vegetables in a day.</span>
The correct answer is b) the function has an inverse because if passes the horizontal line test.