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Class 9 · Mathematics
→If (c=-6) and (m-c=14) in (y=mx+c), what is the slope?
Class 9 · Mathematics
→A line passes through the points (0,-3) and (4,5). Ravi says that its y-intercept is 5 because the y-coordinate of the second point is 5. Which is the correct evaluation of Ravi's statement?
Class 9 · Mathematics
→In the line \(y=-\frac{3}{2}x+10\), how much should (x) increase to decrease (y) by (18)?
Class 9 · Mathematics
→If (y=2x+(v-4)) and (y=(v+1)x+5) have the same (y)-intercept, what is the slope of the second line?
Class 9 · Mathematics
→If (y=(t+1)x-4) and (y=8x+(2t-3)) have equal slopes, what is the (y)-intercept of the second line?
Class 9 · Mathematics
→What are the slope and (y)-intercept of (2x-3y+9=0)?
Class 9 · Mathematics
→Which equation represents a line perpendicular to \(2x+4y=8\) and having a \(y\)-intercept of \(-3\)?
Class 9 · Mathematics
→If (y=(3a-2)x+(a+1)) has (y)-intercept (6), what is the slope?
Class 9 · Mathematics
→Which of the following lines is perpendicular to the line \(y=\frac{1}{3}x-2\) and has a y-intercept of 4?
Class 9 · Mathematics
→The line \(y=\frac{2}{3}x+c\) passes through ( (6,9) ). What is (c)?
Class 9 · Mathematics
→If the slope is (-4) and (m+c=3) in (y=mx+c), what is the (y)-intercept?
Class 9 · Mathematics
→If (m+c=12) and (c=5) in (y=mx+c), what is the slope?
Class 9 · Mathematics
→Which of the following equations represents a straight line with an undefined slope?
Class 9 · Mathematics
→In a delivery service, the distance is \(x\) km and the total charge is \(y\) rupees. The charge is 260 rupees for 3 km and 420 rupees for 7 km. Which linear model correctly represents this situation?
Class 9 · Mathematics
→Which of the following equations represents a line perpendicular to \(y=2x-1\) and intersecting the \(y\)-axis at \(3\)?
Class 9 · Mathematics
→The line (y=-8x+c) has (y)-intercept (5). What will (y) be at (x=-2)?
Class 9 · Mathematics
→If (y=ax-7) and (y=6x+5) have equal slopes, what is (y) on the first line at (x=3)?
Class 9 · Mathematics
→If (y=5x+b) and (y=-3x+6) cut the (y)-axis at the same point, what is (b)?
Class 9 · Mathematics
→What are the (y)-intercept and slope in (4x+5y-35=0)?
Class 9 · Mathematics
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