0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How can you tell if a function is linear or non linear?
If it can be written in the form y = mx + c where m and c are constants [or, equivalently, ax + by = k where a, b and k are constants] then y is a linear function of x.
What are 5 forms of equations of lines?
Standard form: ax + by + c = 0 (a, b, c constants, x and y variables)Slope intercept form: y = mx + c (m, c constants, x and y variables)Two points form: given P = (a, b) and Q = (c, d)(y - b)*(x - a) = (d - b)*(c - a ) (a, b, c, d constants, x and y variables)Parametric equation x = a + r*cos(t), y = b + r*sin(t) (a, b, t constants, x and y variables)X = A + k*B (X, A and B vectors, k scalar, X and k variables).The standard form, parametric equation and vector form have simple analogies for 3 or more dimensions.
General form for hyperbolas?
The most general form is (ax - b)*(cx - d) = k where a, b, c, d and k are constants.
What does in terms of a specific variable in maths mean like finding something in terms of k what if that something is an expression of k and some constants is it still in terms of k?
It means rearrange the given equation so the the term in k is on one side and everything else is on the other eg i= ptr/100k in terms of k is calculated as: step 1; cross-multiply: 100ki = ptr; step 2; divide both sides by 100i: k = ptr/100i
What is k- 4.05 equals 6.2?
I am supposing you are looking for k, in that case you add 4.05 to both sides of the equation to cancel out the 4.05 on the k side, making the equation k = 10.25
What is the science equation from a straight line graph?
ax + by + cz + ... = k where x, y, z, etc are variables and a, b, c etc and k are constants. In the simple case of 2 variables, this becomes ax + by = k which can be rewritten as y = mx + c (different c from the first equation above).
What is the definition of standard form of an equation of a line?
There is not one, but several, standard forms for the equation of a line: for example, the slope-intercept form (which is basically the equation, solved for variable "y"); the form Ax + By + c = 0; and others.
How can rate constants be determined from the rate law?
You need to know the rate of the reaction, as well as the concentrations of all reactants. Then you plug those values into the equation of rate = k[A][B] or whatever the rate equation happens to be.
How can you tell if a function is linear or non linear?
If it can be written in the form y = mx + c where m and c are constants [or, equivalently, ax + by = k where a, b and k are constants] then y is a linear function of x.
What are units of van der waals equation in SI?
The units of the Van der Waals equation are in Joules for pressure (Pa), volume (m^3), and temperature (K). The constants a and b in the equation have units of Pa·m^6/mol^2 and m^3/mol, respectively.
What are 5 forms of equations of lines?
Standard form: ax + by + c = 0 (a, b, c constants, x and y variables)Slope intercept form: y = mx + c (m, c constants, x and y variables)Two points form: given P = (a, b) and Q = (c, d)(y - b)*(x - a) = (d - b)*(c - a ) (a, b, c, d constants, x and y variables)Parametric equation x = a + r*cos(t), y = b + r*sin(t) (a, b, t constants, x and y variables)X = A + k*B (X, A and B vectors, k scalar, X and k variables).The standard form, parametric equation and vector form have simple analogies for 3 or more dimensions.
What is the equation of an inverse relationship?
The equation is xy = k where k is the constant of variation. It can also be expressed y = k over x where k is the constant of variation.
General form for hyperbolas?
The most general form is (ax - b)*(cx - d) = k where a, b, c, d and k are constants.
What does in terms of a specific variable in maths mean like finding something in terms of k what if that something is an expression of k and some constants is it still in terms of k?
It means rearrange the given equation so the the term in k is on one side and everything else is on the other eg i= ptr/100k in terms of k is calculated as: step 1; cross-multiply: 100ki = ptr; step 2; divide both sides by 100i: k = ptr/100i
When was Mark K. Bilbo born?
Mark K. Bilbo was born in 1961.
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 chemical equation for potassium?
The chemical equation for potassium is K.
