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Class 9 · Mathematics
→What is the degree of the polynomial 3x³ + 2x² - x + 5?
Class 9 · Mathematics
→A student says that the y-intercept of the line \(y=3x-5\) is \(3\) because \(3\) is the coefficient of \(x\). Identify the student's error.
Class 9 · Mathematics
→If (c=-18) and (m-c=31) in (y=mx+c), what is the slope?
Class 9 · Mathematics
→Which statement is correct for the line \(y=-3x+5\)?
Class 9 · Mathematics
→In the line \(y=-\frac{9}{5}x+22\), how much should (x) increase to decrease (y) by (54)?
Class 9 · Mathematics
→If (y=6x+(v-11)) and (y=(v+5)x+10) have the same (y)-intercept, what is the slope of the second line?
Class 9 · Mathematics
→If (y=(t+6)x-10) and (y=16x+(2t-9)) have equal slopes, what is the (y)-intercept of the second line?
Class 9 · Mathematics
→What are the slope and (y)-intercept of (9x-10y+30=0)?
Class 9 · Mathematics
→If (y=(b-15)x+(4b+2)) has slope (5), what is the (y)-intercept?
Class 9 · Mathematics
→If (y=(7a-6)x+(a+5)) has (y)-intercept (17), what is the slope?
Class 9 · Mathematics
→Which of the following lines is parallel to \(2x-3y+7=0\) and intersects the \(y\)-axis at \(-4\)?
Class 9 · Mathematics
→The line \(y=\frac{7}{8}x+c\) passes through ((16,25)). What is (c)?
Class 9 · Mathematics
→If the slope is (-8) and (m+c=6) in (y=mx+c), what is the (y)-intercept?
Class 9 · Mathematics
→For the line equation \(y=mx+c\), which of the following points always represents its y-intercept?
Class 9 · Mathematics
→In (10y-9x=60), what are the value of (y) at (x=0) and the slope?
Class 9 · Mathematics
→If the line (y=-(p+5)x+24) decreases (y) by (72) when (x) increases by (6), what is (p)?
Class 9 · Mathematics
→If the line (y=(k-6)x+5) increases (y) by (108) when (x) increases by (9), what is (k)?
Class 9 · Mathematics
→The line (y=-12x+c) has (y)-intercept (9). What will (y) be at (x=-4)?
Class 9 · Mathematics
→Which pair of lines has the same y-intercept but different slopes?
Class 9 · Mathematics
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