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Does every nonvertical line have a slope and a y-intercept?
Yes.
Does any nonvertical line have a slope and y-intercept?
Normally yes, but if the slope passes through the origin (0, 0) then it will have no y intercept.
Would a steeper line have a greater slope?
yes, because slope is rise over run, if you have a slope of 2, it goes up 2 and then over 1, if you have a slope of say, 6, it will go up 6 and then over 1
There exists only one point-slope equation for a single line?
this is false Apex!
Is the slope of a line the average rate of change of the linear function?
yes, aka rise over run.
Does every nonvertical line have a slope and a y-intercept?
Yes.
Does every non vertical line have a slope and a y-intercept?
Yes.
Is -1 a slope of a line?
Yes, it can be the slope of an infinite number of lines. As long as the y-value goes down one for every time the x-value increases by one, the line has a slope of -1.
Does a vertical line has no slope?
yes it has no slope
Is the slope of a line the coefficient of the x-term in the line?
Yes, the slope of a line is the coefficient of the x-term in the line.
The slope of a steep line should be bigger than the slope of a flat line?
Yes.
Does a horizontal line has a slope of zero?
Yes, it is true; slope zero is no slope.
Can a line have no slope?
yes it can because when it is flat there is no slope at all
Is a verical line no slope?
Yes.
Is the slope of a line the same for the entire line?
If it is a straight line, then yes.
Does every equation have a slope?
yes
Does the value of the y-intercept depend on the slope of the line?
If you're given an existing point and the slope of the line, then yes - the y-intercept depends on the slope.
