0
What else can I help you with?
What is the inverse function of the equation 3x minus 4 divided by 2?
So y = (3x - 4)/2. To find the find the inverse equation, y-1,(1) Rewrite the equation replacing all ys with xs and all xs with ys.x = (3y - 4)/2(2) Solve the new equation for yx = (3y - 4)/22x = 3y - 42x + 4 = 3y(2x + 4)/3 = yThis is your inverse equation!y-1 = (2x + 4)/3
If y varies inversely as x and y equals 12 when x equals 6 what is k the variation constant?
If y and x are related inversely, then the equation for y can be said to be:y = k/xTo find the constant k, substitute 12 for y and 6 for x (a pair of values that are known to satisfy the equation).y = k/x12 = k/612 X 6 = k72 = kThe value of the variation constant k is 72.
What is the inverse for the equation 7x plus 3?
To find the inverse of a function, simply switch the variables x and y. So for the function y=7x+3, the inverse would be x=7y+3, or y=(x-3)/7.
How do you find the gradient of y equals 2x plus 3?
It's 2. your equation is y=mx+b, so the gradient, or slope, is the "m" in the equation.
Find the equation of the line tangent to the graph of y equals cos2x at x equals pi divided by 4?
0.5
Find the constant variation k for the inverse variation then write an equation for the inverse variation y 2.5 when x 9?
The equation is xy = 22.5
Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation.?
To find the constant of variation ( k ) for an inverse variation, use the formula ( y = \frac{k}{x} ), where ( y ) and ( x ) are known values. Rearranging gives ( k = y \cdot x ). Once you have ( k ), you can write the equation for the inverse variation as ( y = \frac{k}{x} ). For example, if ( k = 12 ), the equation would be ( y = \frac{12}{x} ).
After determining if two quantities are in inverse or direct you can find the equation's constant by solving for it?
variation
What is the inverse of the equation y equals 4x?
To find the inverse, replace y with x, and x with y. So, the inverse of the equation is: x = 4yWhich is equal to:y = x/4
Find an equation of variation where y varies directly as x and y equals 15 when x equals 5 find y when x equals 19?
57
Find an equation of variation where y varies directly as x and y equals 8 when x equals 2 find y when x equals 10?
40
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
Find an equation of variation where y varies directly as x and y equals 500 when x equals 50?
y = 10x
Find an equation of variation where y varies directly as x and y equals 28 when x equals 7?
4x= y
Find an equation of variation where y varies directly as x and y equals 2 when x equals 10 find y when x equals -25?
y = -5
What is a equation of variation where y varies directly as x and y equals 0.8 when x equals 0.4?
The equation representing direct variation can be expressed as ( y = kx ), where ( k ) is the constant of variation. To find ( k ), we can use the given values: when ( x = 0.4 ), ( y = 0.8 ). Substituting these values into the equation gives ( 0.8 = k(0.4) ), leading to ( k = 2 ). Thus, the equation of variation is ( y = 2x ).
How do you find the equation for a direct variation?
find the direct variation equation 3x+y=0
