Step-by-step explanation:
a parabolic graph is given by the equation ax^2 + bx + c
the axis of symmetry is equal to -b/(2a)
however it is worth noting that all parabolas have a y intercept since their domain is all real numbers.
make sure to inform me if you need further guidance.
Answer:
There are situations in which you may be required to solve a system of equations and no graph is present or available. In these instances, substitution and elimination are very effective solution methods.
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Answer:
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Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
