Mathematics
Slope and y-intercept
Practice questions
If the two lines (y=(p+1)x+5) and (y=6x-3) have the same slope, what is (p)?If (y=-4x+q) and (y=7x-2) have the same (y)-intercept, what will (q) be?The line (y=(2r-5)x+(r+1)) passes through the origin. What is (r)?If slope and (y)-intercept are equal in (y=(a-2)x+a), what will (a) be?The line (y=2x+b) passes through ( (1,5) ) and ( (3,9) ). What is (b)?Which equation represents a graph parallel to the y-axis that does not intersect the y-axis?If (y=(k+2)x-4) and (y=3x+(k-1)) have the same (y)-intercept, what is (k)?If (y=(m-1)x+6) and (y=2x-8) have equal slopes, what is (m)?Which of the following lines has a negative slope and a positive y-intercept?In the line \(y=\frac{5}{2}x-1\), how much should (x) increase to increase (y) by (20)?If (p=-4) and (q=9) in (y=px+q), which statement is correct?Which of the following lines will be parallel to the y-axis and have no y-intercept?Which equation represents a line that has the same \(y\)-intercept as \(3x+2y=8\) and is perpendicular to it?The line (y=(n-5)x+(2n+1)) has (y)-intercept (11). What is its slope?The line (y=(r+4)x+(r-2)) has slope (1). What is its (y)-intercept?Which line cuts the (y)-axis at ( (0,-6) ) and increases (y) by (10) when (x) increases by (2)?Which line cuts the (y)-axis at ( (0,9) ) and decreases (y) by (12) when (x) increases by (3)?Which statement correctly describes the graph of the line \(y=-\frac{2}{3}x+4\)?If (y=(2t-3)x+(t+4)) has (y)-intercept (10), what is the slope?What are the y-intercept and slope in 2x + 5y − 25 = 0?