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What does the mathematical term constant mean?
It means a value that isn't a variable.For example, "X" is a variable, since its value can vary.Now, the number "33" is a constant, because its value is constant, or unchanging.(If 33 were to become 34, it wouldn't be 33 anymore.)(If x's value were to change from 5 to 8, it's still x, but its value varied.)
Is x 4y 7 a trinomial with a constant term?
x+4y+7
What is the difference between direct variation and inverse variation?
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .
What is a constant in algebra?
A constant is a value that never changes such as 4, 6.5, 3/4, pi, or the square root of 5. This is different from a variable where the value varies like x. In the expression 5x, 5 is a constant and x is a variable.
what is happening to this graph when the x-values are between 4 and 8?
it be constant
What is the derivative of ax?
let f(x) = ax if a is a constant, then f'(x) = a if a is not constant, then f'(x) = ax' + a'x
What is the equation for calculating speed when you know distance and time?
distance = speed x time.This assumes a constant speed.distance = speed x time.This assumes a constant speed.distance = speed x time.This assumes a constant speed.distance = speed x time.This assumes a constant speed.
If y equals kx then what is the relationship between x y and k?
Various options: y is directly proportional to k, with x as the constant of proportionality; y is directly proportional to x, with k as the constant of proportionality; x is inversely proportional to k, with y as the constant of proportionality; x is directly proportional to y, with 1/k as the constant of proportionality; k is directly proportional to y, with 1/x as the constant of proportionality; and k is inversely proportional to x, with y as the constant of proportionality.
Explain what do you mean by non-constant functions giving examples?
A constant function is one like f(x)=2 so no matter what value of x I put in, the output is 2. If I have f(x)=x, the identity, this is not constant. I put in 3 for example and get out 3, but if I put in 4 I get out 4. f(x)=x^2 is another non constant. I put in a number and the output is the number squared so this is NOT constant.
What is the integral of sin x?
-cos x + Constant
What is the constant and variable of 6x?
The constant is the number; the variable is the letter.
What is a variable times a variable?
It can be a new variable eg x*y = xy. Or it can be a constant eg x is a variable then 3/x is another variable. x*(3/x) = 3, which is a constant.
What is the acid dissociation constant for an acid at equilibrium HX - H X-?
The dissociation constant is:k = [H][X]/[HX]
What is x-4 constant?
It is -4.
What is the constant in x-2?
2
What is the integral of a constant to the power of x with respect to x?
∫ ax dx = ax/ln(a) + C C is the constant of integration.
What is the integral of ln2?
Oh, dude, the integral of ln(2) is just xln(2) + C, where C is the constant of integration. It's like the cool kid at the party that just hangs out and doesn't really do much. So yeah, that's the integral of ln(2) for ya.
