Subjects>Math>Algebra

Were does the graph of y equals -0.5x-2 cross the x-axis?

Anonymous

∙ 12y ago

Updated: 4/28/2022

1.5

Dean Turcotte ∙

Lvl 10

∙ 5y ago

What else can I help you with?

Continue Learning about Algebra

What are the steps to solving an incomplete quadratic equation?

There are two kinds of incomplete quadratic equations:1) ax2+bx=0 (e.g. 4x2+2x=0)2) ax2+c=0 (e.g. 5x2-125=0)And the ways to solve them are as follows:Type 1) For example, 4x2+2x=0.You take out x (and a number multiplying it, if possible:)2x(2x+1)=0In order for the equation to be correct, then either the outcome of the brackets (2x+1) or the number multiplying them (2x) needs to be zero:2x+1=02x=-1x1=-0.52x=0x2=0So the two solutions are -0.5 and 0. This also works if you take out only x:x(4x+2)=04x+2=04x=-2x1=-0.5x2=0Type 2) For example, 5x2-125=0. This type of incomplete quadratic equation can be solved like a regular equation, as follows:5x2-125=05x2=125x2=25x=Â±5 (x1=5, x2=-5)

Trending Questions

Why are boxes square? Is an abstract a report? What is -5r plus 8r plus 5? What is 6ab-8b? What is an apparent fraction? What expression can be used to find 126 divided by 7? The line segment where two faces of a polyhedron intersect is? The Solution of the equation 5x2 - 2x - 39 equals 0? Is 2.95 a rational number? How can you divide 9 inches into 5 equal parts? What is 943 x 5985? One factor for 224 that has a perfect square? What does 1 ocular micrometer division equal on a 10x objective? How do you write an expression in quadratic form? What is 66 B in a H B? What is a shape formed by intersecting lines? By looking at two linear equations how can you tell that the corresponding lines are parallel? 4x-3x-3 x equals 3? What is 4p plus 2 equals 3p-7? What is 0.0005 expressed in a positive exponent?

Resources

Top Categories

Product

Company

Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.