That's a quadratic, a nice parabola in vertex form.
The parabola has a positive x^2 term, so it's a CUP, concave up positive. It will have a minimum at the vertex, which is (2,5). Plot that point.
Now we need a couple of guide points to draw the usual parabola going up from both sides of its vertex. We try x=0 giving (0,9) and see that x=4 also gives 9, (4,9). Plot the parabola through those two points and the vertex and you're done.
Answer:
Y = 6
X = 10
Step-by-step explanation:
Answer: As the number of rides given by the taxi driver increased, the earnings of the taxi driver also increases.
Answer:
1/4, 5/16, 1/2, 5/8, 3/4
Step-by-step explanation: