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How do you know if an equation is exponential?
Basically, in an exponential expression (or equation) you have the independent variable in the exponent. For example: 5 times 10x The general form of an exponential function can be written as: abx or: aekx where a, b, and k are constants, and e is approximately 2.718. Note that just having a power doesn't mean you have an exponential equation. For example, in x3 the variable does NOT appear in the exponent, so it is not an exponential expression.
What is an equation that involves a number raised to a variable power?
An exponential equation.
What is the variable expression for negative ten decreased by 18 times a number?
-10-18x
Can monomials have negative exponents?
Yes, monomials can have negative exponents. When a monomial has a negative exponent, it means that the variable or variables in the monomial are in the denominator of the fraction. For example, x^(-2) is equivalent to 1/x^2. Negative exponents indicate that the variable should be moved to the opposite side of the fraction line and the exponent becomes positive.
What is a type of expression that contains a variable or variables?
An algebraic expression is a type of expression that contains a variable or variables.
Do all exponential functions show growth over time?
If the exponent has the variable of time in it, then it will be either exponential growth (such as compound interest for example), or exponential decay (such as radioactive materials, or a capacitor discharging). If the time constant (coefficient of the time variable) is positive then it is growth, if the time constant is negative, then it is decay.
Will the answer by negative if you are dividing by a negative variable?
If you are dividing a positive by a negative, yes. If you are dividing a negative by a negative, you will get a positive.
In math what does an exponential expression mean?
It means that the variable of interest appears as a power in the expression. So, for example, 3x is exponential but x3 is merely cubic. The distinction depends on the position of x.
How do you know if an equation is exponential?
Basically, in an exponential expression (or equation) you have the independent variable in the exponent. For example: 5 times 10x The general form of an exponential function can be written as: abx or: aekx where a, b, and k are constants, and e is approximately 2.718. Note that just having a power doesn't mean you have an exponential equation. For example, in x3 the variable does NOT appear in the exponent, so it is not an exponential expression.
Which term describes a fraction that has a variable or variable expression in its numeratordenominatoror both?
There is no specific name. They can be fractions which contain algebraic or trigonometric or non-integral exponential expressions.
Decide whether the following equation is exponential. Support your answer -3x 4y plus 7 and sup2.?
While this is not the complete definition, an exponential expression has the variable (for example, "x") in the exponent.
What is an equation that involves a number raised to a variable power?
An exponential equation.
Can there be a negative float?
A float variable can store both positive and negative numbers.
Is 4d a numerical expression or variable expression?
A variable expression.
When is an algebraic expression considered as a non-polynomial expression?
An expression is non polynomial if it has : negative exponent fractional exponent variable exponent in the radicand
What are the colours of the positive and the negative terminals of the rheostat?
A rheostat is simply a variable resistor used to control current. It does not have a positive or a negative terminal.
What is 0.2x plus 27 82?
It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.
