The dependent variable, y, is equal to 7 less than twice the independent variable, x.
You made a statement. You said that [ 24/8 - 2 = 4 ] That statement is not true.
The question doesn't describe any equation. An equation states that one number or expression is equal to another number or expression. The word 'equal' is nowhere to be found or implied in the question.
The are under the curve on the domain (a,b) is equal to the integral of the function at b minus the integral of the function at a
Yes, it is.
You can divide the whole equation by -1
You made a statement. You said that [ 24/8 - 2 = 4 ] That statement is not true.
y = x2
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.
The question doesn't describe any equation. An equation states that one number or expression is equal to another number or expression. The word 'equal' is nowhere to be found or implied in the question.
The are under the curve on the domain (a,b) is equal to the integral of the function at b minus the integral of the function at a
Yes, it is.
This type of statement is called a difference of squares. If you see an equation in the form:a2 - b2then it is also equal to:(a + b)(a - b)In this case 9x2, and 25 are both perfect squares. 9x2 is equal to (3x)2 and 25 is equal to 52, so the that statement can be factored out as:(3x - 5)(3x + 5)
You can divide the whole equation by -1
You would need to know what a is equal to in order to calculate this equation.
An equation where Y = -7
Technically there are no variables in this equation, as 47 minus 25 is equal to x (22)
Do you even know what a function is, stupid. A function is an equation that passes the vertical line test. go graph it bitc h