Quadratic function 2

Which of the points belong function f:y= 2x²- 3x + 1 :

A(-2, 15)
B (3,10)
C (1,4)

Result

A=

Yes

No

B=

Yes

No

C=

Yes

No

Step-by-step explanation:

$$\begin{gathered} A:2\cdot (-2{)}^2-3\cdot (-2)+1=15 \\ B:2\cdot 3^2-3\cdot (3)+1=10 \\ C:2\cdot 1^2-3\cdot (1)+1=0\mathrm{\ne }4 \end{gathered}$$

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