Will mark brainliest.

Find - Vertex, Domain, Range, Maximum, increase decrease, and form these problems are in.

1. 2 (X-1) ^2 + 3

2. - X^2+6X-7

3. 2X^2-3

4. - 2 (x-4) ^2+1

Answers are below

Step-by-step explanation:

1) Vertex is (1,3). The domain is all real numbers. The range is y ≥ 3. There is a minimum of (1,3). The function decreases when x 3. The function is in vertex form.

2) The vertex is (3,2). The domain is all real numbers. The range is y ≤ 2. There is a maximum of (3,2). The function increases when x 2. The function is in quadratic form.

3) Vertex is (0,-3). The domain is all real numbers. The range is y ≥ - 3. There is a minimum of (0,-3). The function decreases when x 0. The function is is quadratic form.

4) The vertex is (4,1). The domain is all real numbers. The range is y ≤ 1. There is a maximum of (4,1). The function increases when x 1. The function is in vertex form.