True or False? In Exercises 49 and 50, determinewhether the statement is true or false. Justify your answer.49. A piecewise-defined function will always have at leastone x-intercept or at least one y-intercept.50. A linear equation will always have an x-intercept and ay-intercept.

True or False? In Exercises 49 and 50, determinewhether the statement is true or false. Justify your answer.49. A piecewise-defined function will always have at leastone x-intercept or at least one y-intercept.50. A linear equation will always have an x-intercept and ay-intercept.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter3: Graphing Linear Functions

Section3.1: Functions

Problem 31E

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Concept explainers

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.

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True or False? In Exercises 49 and 50, determine
whether the statement is true or false. Justify your answer.
49. A piecewise-defined function will always have at least
one x-intercept or at least one y-intercept.
50. A linear equation will always have an x-intercept and a
y-intercept.

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

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