The word collinear comes from the root word "line" and the prefix "co'. The word means that the points should lie on the same line. With the given two points, we can always draw a line that connects them. Thus, the answer to this item is letter A. any.
Is that suppose to be the problem?
Answer:
The slope of the line is 2.
Step-by-step explanation:
Slope of a line:
Suppose that we have two points. The slope of the line is given by the change in y divided by the change in x.
In this question:
Points (0,0) and (1,2)
Change in y: 2 - 0 = 2
Change in x: 1 - 0 = 1
Slope:
The slope of the line is 2.
Answer:
24
Step-by-step explanation:
First we must recognize that this equation is a quadratic function, therefore we can use the quadratic equation and look only at the discriminate portion of that formula. However, before doing so we need to set up our equation by taking the 1 to the other side and so:
And we know that in general a quadratic function is such that:
And so our quadratic equation is:
But we only need to look at what's under the square root meaning:
This is our discriminant and since a=5, b=2 and c=-1 we have:
Answer:
7
Step-by-step explanation:
12-x
Let x = 5
12-5
7