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3 years ago

9

Which equation is represented by the table?

2 answers:

maks197457 [2]3 years ago

8 0

When you plot te points on a graph you notice it's a parabolaThen its equation is y= x²+bx+c

Plug x & y by their respective values (2 different points are enough) & you will get a system of equation with 2 variables a & b

After solving them you will get a=8/3 & b=-1/4 & c=-5

Hence the equation is y = (8/3)x²-1/4x+5

kotegsom [21]3 years ago

7 0

Answer:y=|x|-5

Step-by-step explanation:

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