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Y equals log x If y equals 10 then what is x?
y=logx y=10 logx= 10 10logx = 10log1 logx = log1 x = 1 //NajN
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
Give an example of an exponential function Find this exponential function's inverse which will be a logarithmic function Plot the graph of both the functions?
An exponential function can be is of the form f(x) = a*(b^x). Some examples are f1(x) = 3*(10^x), or f2(x) = e^(-2*x). Note that the latter still fits the format, with b = e^(-2). The inverse is the logarithmic function. So for y = f1(x) = 3*(10^x), reverse the x & y, and solve for y:x = 3*(10^y)log(x) = log(3*(10^y)) = log(3) + log(10^y) = log(3) + y*log(10) = y*1 + log(3)y = log(x) - log(3) = log(x/3)The second function: y = e^(-2*x), the inverse is: x = e^(-2*y).ln(x) = ln(e^(-2*y)) = -2*y*ln(e) = -2*y*1y = -ln(x)/2 = ln(x^(-1/2))See related link for an example graph.
Y equals 4-x for x equals -6?
10
X varies directly with y and inversely with z x equals 0.25 y equals 10 and z equals 20 find x when y is 20 and z is 10?
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Y equals log x If y equals 10 then what is x?
y=logx y=10 logx= 10 10logx = 10log1 logx = log1 x = 1 //NajN
What is exponential form of y equals log x?
y=logx becomes 10^y=x
How is log10 equals 1?
The logarithm function is defined so that if y = 10x then log y = x So, if x = 1, y = 101 = 10 and so log 10 = 1
Rewrite the folling as a logarithmic expression b y equals x?
b y = xlog(b) + log(y) = log(x)
What is the inverse of Y equals 6 plus logx?
You have, y = 6 + log x anti log of it, 10y = (106) x
What property is x equals y and y equals 10 then x equals 10?
transitive property
If logm equals x and logn equals y then mn equals?
Assuming that these are base 10 logs, which most of this notation are (though some insist on using the notation for base e logs):log m = xm = 10^xlog n = yn = 10^ymn = 10^x * 10^y= 10^(x+y)Depending on how you would prefer to write it.
If x equals 10 and y equals 10 then 9x plus 8y equals?
If x equals 10 and y equals 10, then 9x plus 8y equals 170.
What is the common point of these equations x plus y equals 10 x-y equals 6?
16
If log y equals 0.7 plus 2 times log x express y in terms of x?
It cannot be done because the base for the second log is not given.
What is the negation of x plus y equals 10?
choose the negation of this statement. x plus y equals 10
If y equals xz find a value for y given that x equals 3 and z equals 10?
y = xz where x = 3, z = 10 y = 3 x 10 = 30
