Red ! Add the corresponding x coordinates and then divide by 2. Repeat for the y values
It is prime, it can't be divided by anything, but itself and one.
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:
It’s c. -37 and -3
Step-by-step explanation:
Answer:
4) 430.8 centimiters
Step-by-step explanation:
