Select the correct answer from each drop-down menu.
Consider the given quadratic equations.
Equation A
Equation B
Equation C
Equation D
y = 3x² - 6x + 21 y = 3x² - 6x +18 y = 3(x - 1)2 + 18 y = 3(x - 1)² +21
Complete the following statement.
Equations
function it defines.
are equivalent, and of those, equation
is in the form most useful for identifying the extreme value of the
Function it defines
