Answer:
23 and 33
Step-by-step explanation:
23+33=56
33-23=10
thank you for the information
but where is the question??????
Answer: Assume c = 0
Step-by-step explanation:
Step-by-step explanation:
Assume c = 0
Using the formula for the x-coordinate of the vertex, b can be calculated in terms of a:
B can then be substituted into the quadratic equation, along with the coordinates of the vertex, to solve a:
AND
Substituting into the quadratic equation:
Because a is negative, the parabola opens up.
Hope this helps you out.... 85x + 26y <span>
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