Mathematics
Slope and y-intercept
Practice questions
When the equation (2y=10x+14) is written in (y=mx+c) form, what will be the slope?Which equation represents a line parallel to the x-axis and intersecting the y-axis at 5?What is the slope of the equation (3x+y=11)?What is the (y)-intercept of the equation (5x-y=15)?Which of the following linear equations is written directly in slope-intercept form?At which point does the line (y=-4x+13) cut the (y)-axis?If a line has slope (7) and (y)-intercept (-2), which equation is correct?If a line has slope (-8) and (y)-intercept (5), which equation is correct?The line (y=mx-6) has slope (4). What is the value of (m)?The line (y=-3x+c) cuts the (y)-axis at ( (0,9) ). What is (c)?Which of the following lines is parallel to \(y=2x+5\)?Which of the following equations represents a line with a y-intercept of 5 and a negative slope?The temperature of a room over time is given by \(T=18-2h\), where \(T\) is the temperature (in °C) and \(h\) is time (in hours). What is the correct meaning of the \(y\)-intercept in this situation?What is the (y)-intercept of the equation (2x+3y=12)?What is the slope of the equation (4x+2y=10)?In the line \(y=\frac{5}{2}x-7\), how much will (y) increase when (x) increases by (2)?In the line \(y=-\frac{3}{4}x+6\), how much will (y) decrease when (x) increases by (8)?If (y=mx+2) passes through ( (3,17) ), what will (m) be?If (y=-2x+c) passes through ( (4,1) ), what will (c) be?If a line has slope (2) and cuts the (y)-axis at ( (0,-5) ), what is its equation?