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i cant figure it out
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∙ 15y ago
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Are lines y equals 2x and y - 2x equals 3 perpendicular or parallel?
y-2x=3 -y -y -2x=3-y -3 -3 -2x-3=-y /-1 /-1 2x+3=y y=2x and y=2x+3 have the same slope of 2, so they are parallel. Hope this helps! ;D
If y equals 3 then y to the third power times y to the third power minus y equals?
y = 3 (y^3)(y^3 - 1) = (3^3)(3^3 - 1) = 27(27 - 1) = 27(26) = 702
X plus y equals 3 and y equals 3 - 2x?
x+y=3 y=3-2x so x+3-2x=3 so x=0 0+y=3 so y=3
What is 3 less than a number y?
y minus 3
What two numbers multiply to be 3 and add to -4?
-1
If y3 then y3 y3-y?
Y^3(Y^3-Y)=???We know Y=3 so this, Y^3(Y^3-Y) now looks like this..3^3(3^3-3)For the outsidewe know 3^3=27Ex. 3x3x3=27Break Down3x3=9x3=27So from Y^3(Y^3-Y)we went to 3^3(3^3-3)to this 27(27-3)Now subtract 27-3=24to get you final X27(24)= or 27*24= 648Steps...Y^3(Y^3-Y)Y^3(Y^3-Y)3^3(3^3-3)27(27-3)27(24)= or 27*24= 648
How does an expression such as -y represent a positive number?
When y itself is negative, -y becomes positive.Suppose y is -3.Then -y is -(-3) which is +3. Got it? Hope so.When y itself is negative, -y becomes positive.Suppose y is -3.Then -y is -(-3) which is +3. Got it? Hope so.When y itself is negative, -y becomes positive.Suppose y is -3.Then -y is -(-3) which is +3. Got it? Hope so.When y itself is negative, -y becomes positive.Suppose y is -3.Then -y is -(-3) which is +3. Got it? Hope so.
What is y plus 3 equals 3 plus y please go through the steps?
3+y=y+3 -3 -3 y=y any number
How do you solve y-3 plus y-3 plus y-3 plus y-3?
You cannot. y-3 + y-3 + y-3 +y-3 = 4y-12 is an expression, not an equation. An expression cannot be solved since there is nothing to solve.
If y equals 3 then y3 pararenthesis y3 minus y equals?
y=3 y^3(y^3-y)= 3^3(3^3-3)= 27(27-3)= 27(24)=648
What is the y and x intercept of x-y equals -3?
x - y = -3 -y = -x - 3 y = x + 3 y-int. = 3 x-int. = -3
What is Y equals -2x plus 3 value of x is -3?
y = 9 -------- y = -2x + 3 x = -3 y = (-2)(-3) + 3 y = 6 + 3 y = 9
What is the inverse function of y equals 3x-3?
6
Why there is minus sign in formula of y intercept?
If y = 2x+3 then the y intercept at is 3 on the y axis but if y = 2x-3 then the y intercept is at -3 on the y axis
Are lines y equals 2x and y - 2x equals 3 perpendicular or parallel?
y-2x=3 -y -y -2x=3-y -3 -3 -2x-3=-y /-1 /-1 2x+3=y y=2x and y=2x+3 have the same slope of 2, so they are parallel. Hope this helps! ;D
If y equals 3 then y to the third power times y to the third power minus y equals?
y = 3 (y^3)(y^3 - 1) = (3^3)(3^3 - 1) = 27(27 - 1) = 27(26) = 702
What is the derivative of 3x?
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)
