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Class 9 · Mathematics
→If (m+c=15) and (c=6) in (y=mx+c), what is the slope?
Class 9 · Mathematics
→A line is written in the form \(y=mx+c\). It must have the same \(y\)-intercept as the line \(y=-2x+5\), but a different slope. Which condition ensures this?
Class 9 · Mathematics
→If the line (y=-(p-1)x+16) decreases (y) by (35) when (x) increases by (5), what is (p)?
Class 9 · Mathematics
→If the line (y=(k-3)x+2) increases (y) by (48) when (x) increases by (6), what is (k)?
Class 9 · Mathematics
→The line (y=-9x+c) has (y)-intercept (4). What will (y) be at (x=-3)?
Class 9 · Mathematics
→For the lines \(y=mx+c\) and \(y=mx+d\), where \(c\ne d\), which statement about their relationship is correct?
Class 9 · Mathematics
→If (y=6x+b) and (y=-4x+8) cut the (y)-axis at the same point, what is (b)?
Class 9 · Mathematics
→What are the y-intercept and slope in 6x + 7y - 42 = 0?
Class 9 · Mathematics
→If (y=(2u+1)x+(u-2)) has (y)-intercept (6), what is the slope?
Class 9 · Mathematics
→If (y=(a+4)x+(a-10)) passes through the origin, what will be its slope?
Class 9 · Mathematics
→Which line cuts the (y)-axis at ( (0,14) ) and decreases (y) by (30) when (x) increases by (5)?
Class 9 · Mathematics
→Which line cuts the (y)-axis at ( (0,-10) ) and increases (y) by (28) when (x) increases by (4)?
Class 9 · Mathematics
→Which of the following equations represents a line that falls from left to right and intersects the \(y\)-axis above the origin?
Class 9 · Mathematics
→Which equation represents a line perpendicular to \(y=-3x+7\) and having the same \(y\)-intercept?
Class 9 · Mathematics
→Which of the following equations represents a straight line with a negative slope and a y-intercept of 4?
Class 9 · Mathematics
→Which of the following equations represents a straight line with an undefined slope that does not intersect the y-axis?
Class 9 · Mathematics
→If (p=6) and (q=-8) in (y=px+q), which statement is correct?
Class 9 · Mathematics
→In the line \(y=\frac{4}{3}x-6\), how much should (x) increase to increase (y) by (24)?
Class 9 · Mathematics
→Which of the following lines has a negative slope and intersects the y-axis above the origin?
Class 9 · Mathematics
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