Mathematics
Slope and y-intercept
Practice questions
Which of the following lines does not have a defined y-intercept?The line (y=(n-7)x+(4n-5)) has (y)-intercept (23). What is its slope?The line (y=(t-10)x+(3t-1)) has slope (5). What is its (y)-intercept?Which line cuts the (y)-axis at ((0,-14)) and increases (y) by (54) when (x) increases by (6)?Which line cuts the (y)-axis at ((0,18)) and decreases (y) by (49) when (x) increases by (7)?Which of the following equations represents a line that passes through \((3,-2)\) and is parallel to the \(y\)-axis?If (y=(3u-2)x+(u+6)) has (y)-intercept (16), what is the slope?What are the (y)-intercept and slope in (10x+4y-44=0)?If (y=8x+b) and (y=-6x+13) cut the (y)-axis at the same point, what is (b)?If (y=ax-12) and (y=10x+5) have equal slopes, what is (y) on the first line at (x=3)?The line (y=-11x+c) has (y)-intercept (7). What will (y) be at (x=-3)?Which of the following linear equations has a positive slope and a negative y-intercept?Which statement correctly identifies the graph of the line \(y=-3x+5\)?Which of the following linear equations has a graph with slope 2 and y-intercept -3?If (m+c=21) and (c=8) in (y=mx+c), what is the slope?If the slope is (-7) and (m+c=5) in (y=mx+c), what is the (y)-intercept?The line \(y=\frac{5}{6}x+c\) passes through ((12,19)). What is (c)?Which of the following equations represents a line parallel to \(y=-3x+5\) and intersecting the \(y\)-axis at \(-2\)?If (y=(6a-5)x+(a+4)) has (y)-intercept (13), what is the slope?If (y=(b-13)x+(3b+1)) has slope (4), what is the (y)-intercept?