The set of ordered pairs (-1,8), (0, 3), (1, -2), and (2-7) represent a function. what is the range of the function?
{xx=-1, 0, 1, 2}
{y y=-7, -2, 3, 8}
{xx=-7, -2, -1,0, 1, 2, 3, 8}
{y y=-7, -2, -1, 0, 1, 2, 3, 8}

Range is given by the second option: {}.

Step-by-step explanation:

Range is the set of possible values in a given function.

Here, the function is defined by the following ordered pairs:

The y values of the function are {}

Therefore, the range is given as {}.

So, the second option is correct.

B: {y: y = –7, –2, 3, 8}

Step-by-step explanation:

edg2021

The range is the Y, and the Y is the second number in the ordered pairs.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1