SOLUTION: a)The Graph of a linear equation ___________ has an x-intercept. 1. Never 2. Sometimes 3. Always b) If y varies directly with x, the constant of variation k is ______

SOLUTION: a)The Graph of a linear equation _____ has an x-intercept. 1. Never 2. Sometimes 3. Always b) If y varies directly with x, the constant of variation k is _

Question 116518: a)The Graph of a linear equation ___________ has an x-intercept.
1. Never 2. Sometimes 3. Always
b) If y varies directly with x, the constant of variation k is ________negative.
1. Never 2. Sometimes 3. Always
c) Complete the Statement: "The difference between undefined slope and zero slope is___".
d) Complete the Statement: "The slope of the line tells you____".

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
a. Sometimes. y=5 has no x intercept. y=x+1 has an x intercept of x=-1.
b. Sometimes. y=5x has a positive constant. y=-5x has a negative constant.
c. A zero slope has no rise and is a horizontal line while an undefined slope has no run and is a vertical line.
d. the rise over the run or what angle it makes with the y axis. Small slope values are shallow and have small angles with the y axis while large slope values are steep and make large angles with the y axis.
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SOLUTION: a)The Graph of a linear equation ___________ has an x-intercept. 1. Never 2. Sometimes 3. Always b) If y varies directly with x, the constant of variation k is _______

SOLUTION: a)The Graph of a linear equation _____ has an x-intercept. 1. Never 2. Sometimes 3. Always b) If y varies directly with x, the constant of variation k is _