The mathematical expression "3 divided by y" can be written as 3/y or 3 ÷ y. This represents the operation of dividing the number 3 by the variable y. In algebraic terms, this expression signifies the quotient obtained when 3 is divided by the value of y.
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Well, let's think about this like a happy little math problem. When you divide a number, let's say y, by 3, you are splitting y into 3 equal parts. You can write this as y ÷ 3 or y/3. Just remember, math is like painting - take it one step at a time and enjoy the process!
3y - 4x = 24 The first step is to write it in the standard form (y=mx + c) 3y = 4x + 24 y = (4x + 24)/3 y = 4x/3 + 8 The y-intercept is 8 and the slope/gradient is 4/3
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Let y = 3x y' = 3(x)' y' = 3(x1)' y' = 3[1x(1-1)] y' = 3(1x0) y' = 3(1 x 1) y' = 3 In general: y = xn y' nx(n-1)
y(y-3)(y+3)