f(x) = (x - 0.6)2 + .66. turn into h/k form
what is the quadratic regression equation using your calculator
To rewrite the equation f(x) = (x - 0.6)^2 + 0.66 in the h/k form, we need to complete the square. Here's the step-by-step process:
Step 1: Expand the equation.
f(x) = (x - 0.6)(x - 0.6) + 0.66
Step 2: Simplify.
f(x) = (x^2 - 1.2x + 0.36) + 0.66
Step 3: Combine like terms.
f(x) = x^2 - 1.2x + 1.02
Now let's move on to the quadratic regression equation. To find the quadratic regression equation using a calculator, you need to follow these general steps:
Step 1: Collect your data points (x, y).
Step 2: Enter the data into your calculator. The specific process may vary depending on the calculator model, but you generally need to access the statistical functions or regression capabilities.
Step 3: For quadratic regression, select the appropriate regression model (e.g., quadratic, quadreg, or y = ax^2 + bx + c).
Step 4: The calculator will calculate the coefficients (a, b, and c) of the quadratic regression equation.
Note: The instructions might vary slightly based on your calculator and its specific features. Consult the user manual or tutorial for your calculator to get precise instructions on using the regression feature.
Please provide the specific make and model of your calculator if you would like more detailed instructions on how to find the quadratic regression equation using your calculator.