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8. Which graph represents a quadratic function?
A.
B.
C.
D. ​


Sagot :

[tex]\large{\mathcal{ANSWER:}}[/tex]

[tex]\red{\bold{⊱ ──────ஓ๑∗๑ஓ ────── ⊰}}[/tex]

[tex]\large{\mathcal{FORMULA}}[/tex]

[tex]a {x}^{2} \: + \: bx \: + \: c \: = \: 0[/tex]

  • The quadratic formula helps us solve any quadratic equation. First, we bring the equation to the form ax²+bx+c=0, where a, b, and c are coefficients. Then, we plug these coefficients in the formula: (-b±√(b²-4ac))/(2a).

[tex]\color{skyblue}{\boxed{\tt{MissyRiel}}}[/tex]

[tex] \tt \green{Study\:Hard}[/tex]

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