Problem preview
F-IF.7.a Warmup M2-021-A07-V04

Graph linear and quadratic functions and identify intercepts, maxima, and minima.

Find the y-intercept from a linear or quadratic function or graph

Problem

Find the \(y\text{-}\text{intercept}\) of \(y=-3(x-2)(x+1)\). Substitute \(x=0\) into the factored expression, track the signs as you simplify, and state the intercept as an ordered pair.

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Four variants of this problem type
Curriculum context
Course
Math II
Standard
F-IF.7.a
Category
Functions
Domain
Interpreting Functions
Objective
Graph linear and quadratic functions and identify intercepts, maxima, and minima.
Problem type
Find the y-intercept from a linear or quadratic function or graph