Questions
CHEM 105-A09C Prelab 5 Gases
Single choice
If a line has the equation y = mx + b, use algebra to find the value of x when y = 0.
Options
A.−
b
m
B.-b
C.0
D.b
m
E.b-m
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Step-by-Step Analysis
We start with the given line equation y = mx + b and are asked to find the value of x when y = 0.
First, substitute y = 0 into the equation: 0 = m x + b.
This is a linear equation in x. Solve for x by isolating x: m x = -b, so x = -b/m, provided m ≠ 0. If m = 0, the equation reduces to 0 = b, which either ......Login to view full explanationLog in for full answers
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