Question

PLEASE HELP ME!!
The QUADRATIC curve-of-best-fit for the data in the table is given by the equation
A) y = 0.8x2 + 1.7x - 1.4.
B) y = 1.1x2 + 2.2x - 1.2.
C) y = 1.4x2 - 2.9x + 1.0.
D) y = 2.3x2 - 2.4x + 3.5

Answer 1

Equation D , y =2.3x²-2.4x+3.5 gives the Quadratic curve-of-best-fit for the data in the table.

What is a Quadratic Equation ?

A Quadratic equation is an equation that can be represented as

y = ax²+bx+c

Here in the question the data points and the quadratic equations are given ,

We have to find the best fit

From the graph attached the best fit can be determined.

Equation D , y =2.3x²-2.4x+3.5 gives the Quadratic curve-of-best-fit for the data in the table.

To know more about Quadratic Equation

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