11. Consider the quadratic function f (x) = −2 x 2 + 3x − 1. (a) Find the zeros of f(x), showing all working. (b) Find t
Posted: Tue Sep 07, 2021 7:50 am
11. Consider the quadratic function f (x)
= −2 x 2 + 3x − 1.
(a) Find the zeros of f(x), showing all working.
(b) Find the turning point of the graph of f(x) and say
whether it is a maximum or a minimum.
(c) Using the information from parts (a) and (b), and
the y-intercept, sketch the graph of f (x).
= −2 x 2 + 3x − 1.
(a) Find the zeros of f(x), showing all working.
(b) Find the turning point of the graph of f(x) and say
whether it is a maximum or a minimum.
(c) Using the information from parts (a) and (b), and
the y-intercept, sketch the graph of f (x).