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What is ƒ(x) 3x 4 when x 2?
To evaluate the function ( f(x) = 3x + 4 ) when ( x = 2 ), substitute 2 into the function: [ f(2) = 3(2) + 4 = 6 + 4 = 10. ] Therefore, ( f(2) = 10 ).
What is the vertex of the quadratic function f(x) (x 6)(x 2)?
To find the vertex of the quadratic function ( f(x) = (x - 6)(x - 2) ), we first expand it to get ( f(x) = x^2 - 8x + 12 ). The vertex form of a quadratic function ( ax^2 + bx + c ) has its vertex at ( x = -\frac{b}{2a} ). Here, ( a = 1 ) and ( b = -8 ), so the x-coordinate of the vertex is ( x = \frac{8}{2} = 4 ). Substituting ( x = 4 ) back into the function gives ( f(4) = (4 - 6)(4 - 2) = (-2)(2) = -4 ). Therefore, the vertex is at the point ( (4, -4) ).
What is the outputor y-valuewhen you input x-4 into the function y2x plus 6?
The output or y-value when you input x-4 into the function y = 2x + 6 is 2(x-4) + 6 = 2x - 8 + 6 = 2x - 2.
What is F(2)2x-6 in algebra?
To evaluate the expression F(2) for the function F(x) = 2x - 6, simply substitute x with 2. This gives F(2) = 2(2) - 6 = 4 - 6 = -2. Thus, F(2) = -2.
What is one-sixth of 4?
1/6 of 4 = 4/6 = 2/31/6 of 4 = 4/6 = 2/31/6 of 4 = 4/6 = 2/31/6 of 4 = 4/6 = 2/3
What is ƒ(x) 3x 4 when x 2?
To evaluate the function ( f(x) = 3x + 4 ) when ( x = 2 ), substitute 2 into the function: [ f(2) = 3(2) + 4 = 6 + 4 = 10. ] Therefore, ( f(2) = 10 ).
What is the cos of angle A?
It is a trigonometric function which converts the angle into a ratio.If the angle A is measured in radians, thencos(A) = 1 - A^2/2! + A^4/4! - a^6/6! + ...
Is (6 8) (-4 -1) (2 3) a function or a relation?
It is both.
What is the vertex of the quadratic function f(x) (x 6)(x 2)?
To find the vertex of the quadratic function ( f(x) = (x - 6)(x - 2) ), we first expand it to get ( f(x) = x^2 - 8x + 12 ). The vertex form of a quadratic function ( ax^2 + bx + c ) has its vertex at ( x = -\frac{b}{2a} ). Here, ( a = 1 ) and ( b = -8 ), so the x-coordinate of the vertex is ( x = \frac{8}{2} = 4 ). Substituting ( x = 4 ) back into the function gives ( f(4) = (4 - 6)(4 - 2) = (-2)(2) = -4 ). Therefore, the vertex is at the point ( (4, -4) ).
What is the outputor y-valuewhen you input x-4 into the function y2x plus 6?
The output or y-value when you input x-4 into the function y = 2x + 6 is 2(x-4) + 6 = 2x - 8 + 6 = 2x - 2.
The probability density function for a uniform distribution ranging between 2 and 6 is?
4
What is the function rule of y equals 2x if x equals 1 2 3 and 4?
y = 2, 4, 6, 8
What is the inverse of the function G(x)=-4/3x+2?
The inverse of a function (G(x)) can be found by switching the roles of (x) and (y) and solving for (y). Given the function (G(x) = -\frac{4}{3}x + 2), let's find its inverse: Step 1: Replace (G(x)) with (y): [y = -\frac{4}{3}x + 2] Step 2: Swap (x) and (y): [x = -\frac{4}{3}y + 2] Step 3: Solve for (y): [x - 2 = -\frac{4}{3}y] [-\frac{3}{4}(x - 2) = y] So, the inverse function (G^{-1}(x)) is: [G^{-1}(x) = -\frac{3}{4}(x - 2)]
The function of communication?
1 Interaction function 2 Information function 3 Educational training function 4 Emotional function 5 Decision making function 6 Feedback 7 Persuasion function
What is F(2)2x-6 in algebra?
To evaluate the expression F(2) for the function F(x) = 2x - 6, simply substitute x with 2. This gives F(2) = 2(2) - 6 = 4 - 6 = -2. Thus, F(2) = -2.
Does y equals x plus 4 rpresent a function?
Yes it does, Remember Y values are generally function values. So, putting a value into this function, substitution a integer for X, fives you the Y value. Y = X + 4 ( make X 2 ) Y = (2) + 4 Y = So, when X = 2, Y = 6. The function.
What is the rule for the function x equals 0 1 2 3 4 y equals 8 6 4 2 0?
y = 8 - 2*x
