GOZUNTA
Try it now
Problem preview
F-IF.9 Warmup M2-025-A13-V04

Compare function properties across representations, especially quadratic comparisons.

Evaluate a function-comparison claim

Problem

Evaluate the claim that \(B\) has the smaller minimum when \(A\) opens upward with vertex \((-1,-4)\) and \(B(x)=(x-2)^{2}-7\). Read \(\text{both}~\text{minimum}~y\text{-}\text{values}\), compare \(-4\) and \(-7\) on the number line, and separate the output comparison from the vertex \(x\text{-}\text{coordinates}\).

Inside Gozunta

Turn the preview into practice.

More than a preview

Gozunta lets you study this problem—and more than 10,000 others.

Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.

Discover Gozunta Try it now
Four variants of this problem type
Curriculum context
Course
Math II
Standard
F-IF.9
Category
Functions
Domain
Interpreting Functions
Objective
Compare function properties across representations, especially quadratic comparisons.
Problem type
Evaluate a function-comparison claim