The easiest thing to do to solve all of these is to use the quadratic equation.

The first number (the one attached to x^2) is equal to a. The second number (the one attached to x) is b. The final number (the one with nothing attached) is c.
1 real solution means that it has a multiplicity aka
if r is the solution
0=(x-r)^m
theone that fits that is B, the solution is x=3
B is answer
<span>1. Finding the Range of a Function Given a Formula
2. </span><span>Finding the Range of a Function on a Graph
3. </span><span>Finding the Range of a Function of a Relation
</span>4.<span>Finding the Range of a Function in a Word Problem.
hope that helped</span>
Answer:
10 eheyyahwhwhahwhwhwhwhwhhe
Answer:
4.1 cm
Step-by-step explanation:
4a = 16.4
a = 4.1 cm