Question

Write an equation in standard form for the quadratic relationship given in the table.

x y
0 2
1 0
2 4
3 14
4 30
5 52

Answer 1

bruh can someone just help me already... people are acting like they are too lazy to answer or like its the hardest question ever and ik its not.

Answer 2

Equation Format;
\[f(x)=ax^2+bx+c\]

Answer 3

\[2=a(0)^2+b(0)+c\]

Answer 4

\[0=a(1)^2+b(1)+c\]

Answer 5

\[4=a(2)^2+b(2)+c\]

Answer 6

\[2=c\]
\[0=a+b+c\]
\[4=4a+2b+c\]

Answer 7

\[0=a+b+3\]
\[-6-b=a\]

Answer 8

\[-6=4(-6-b)+2b+2\]

Answer 9

\[-6=-24-4b+2b+2\]

Answer 10

\[-6=-22-2b\]

Answer 11

\[\frac{ 16 }{ -2 }=\frac{ -2b }{ 2 }\]

Answer 12

\[-8=b\]

Answer 13

\[-3=a-8+2\]
\[-3=a-6\]
\[3=a\]

Answer 14

\[f(x)=3x^2-8x+2\]

Answer 15

omg

Answer 16

i should of just put the x and ys into a digital graph and had it tell me the equation

Answer 17

cuz Chicken

Answer 18

but than you i appreciate it

Answer 19

You're welcome, now if you'd excuse me, I need a break.

Answer 20

it was wrong too 😭

Answer 21

thats the correct one