Problem preview
F-BF.3 Warmup M2-016-A04-V01

Analyze transformations of quadratic and absolute-value functions and identify even/odd functions.

Identify a reflection across the x-axis from a transformed quadratic or absolute-value function

Problem

Identify the reflection shown in \(g(x)=-x^2\) compared with the parent quadratic \(f(x)=x^2\).

Big Picture

What this problem is really about

A negative sign outside the function negates completed outputs while preserving inputs. We’ll translate that rule into the point mapping from y to negative y, identify the corresponding reflection and opening reversal, and check one parent point against its transformed partner.

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Four variants of this problem type
Curriculum context
Course
Math II
Standard
F-BF.3
Category
Functions
Domain
Building Functions
Objective
Analyze transformations of quadratic and absolute-value functions and identify even/odd functions.
Problem type
Identify a reflection across the x-axis from a transformed quadratic or absolute-value function