0
Is this equation a function y equals 3squared plus 2x minus 3 is this a function?
Wiki User
∙ 13y ago
You can tell if an equation is a function if for any x value that you put into the function, you get only one y value. The equation you asked about is the equation of a line. It is a function.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the answer to 4a minus 4 equals?
You would need to know what a is equal to in order to calculate this equation.
What is y equals five minus one fourth x?
It is a linear equation in two variables
What is the inverse function of the equation y equals 4x plus 9 Divided by 2x minus 3?
y = (4x+9)/(2x+3)2xy+3y = 4x+93y-9 = 4x-2xy3y-9 = x(2-2y)x = (3y-9)/(2-2y)So, inverse function is 3x minus 9 divided by 2 minus 27.
If a equals 3 and bequals minus 5 then a minus b equals?
If a equals 3 and b equals minus 5 then a minus b equals what
What is m plus 5 equals m minus 3?
That is an impossible equation, because it is stating that m has two values.
How do you solve 3x squared plus 5x minus 25 equals 0?
x = 25 / 3squared + 5
What is the equation for minus 7x equals 63?
The required equation is: -7x = 63
What order pairs to equation x minus 2x equals negative 4 and equation 2x minus y equals 1?
x = 4 and y = 7
What are the order pairs to equation x minus 2x equals negative 4 and equation 2x minus y equals 1?
x = 4 and y = 7 which will satisfy both equations
What is 3x plus 4 equals 19 minus 2x?
An equation where x equals 3.
What is the f(2) for the function f(x)-3x 8?
The question is not clear. A function is defined by an equation and that requires an equals sign. there is no equals sign in the question. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals".
What slope from an equation x equals 2y minus 8?
-1/2
What is the y-intercept of the equation 2x minus 5y equals -10?
-2
What is the solution to the equation 4x minus 6 equals 22?
i think its 10
What is the maximum function value of f(x)-(x-3)2?
The question is not clear. A function is defined by an equation and that requires an equals sign. there is no equals sign in the question. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "divided by", "equals".
Is x squared plus 5y minus x equals 7 a function?
No. It is an equation. A function would link the variable x to another variable - possibly denoted by y. It is a relationship between two (or more) variables.
What does 15--13 equal 15 --13 equals 28 because a minus and a minus equals a plus so the equation is actually 15 plus 13 equals 28?
Yes that is correct
