What you can do is multiply the denominator, or bottom number, by two. Remember, what you do to the top, you do to the bottom. 4*2 is 8 and 1*2 is 2. So, now your fraction has become 2/4. Also, 2 is equivalent to 3/1, because 2 divided by 1 is still 2.
15x + 4 would be the algebraic expression
Answer:
rotations, translations, and reflections will not have an effect on a triangles size or shape. They just move it, rotate it, or mirror it.
Only a dilation will change a triangles size. Dilations scale a triangle up or down which change the triangles segment lengths but does not change it's angle sizes.
Definition 1: A relation is any subset of a Cartesian product. For instance, a subset of , called a "binary relation from A to B," is a collection of ordered pairs (a,b) with first components from A and second components from B, and, in particular, a subset of is called a "relation on A."
Definition 2: A function is a relation that associates each element x of a set X to a single element y of another set Y (possibly the same set). A function is uniquely represented by its graph which is the set of all ordered pairs (x, f (x)).
From these definitions you can see that every function is a relation from X to Y, but not via versa (because you can consider relation - here for one x exist two y).
Answer: Correct choice is B.
Answer:
The answer is C. y = -4 - 1