Evaluate and tabulate the values of y for the given values of x. Tabulate your answer in the form of ordered pairs (x, y).
y = 2x, for x = -2, -1, 0, 1, 2
Substitute the values for x and solve for y.
y = 2(-2) = -4
And so on....
To find the values of y for the given values of x, you need to substitute each value of x into the equation y = 2x and evaluate the expression. Let's go through the steps for each value of x:
For x = -2:
Substitute x = -2 into the equation y = 2x:
y = 2(-2)
y = -4
So, for x = -2, y = -4.
For x = -1:
Substitute x = -1 into the equation y = 2x:
y = 2(-1)
y = -2
So, for x = -1, y = -2.
For x = 0:
Substitute x = 0 into the equation y = 2x:
y = 2(0)
y = 0
So, for x = 0, y = 0.
For x = 1:
Substitute x = 1 into the equation y = 2x:
y = 2(1)
y = 2
So, for x = 1, y = 2.
For x = 2:
Substitute x = 2 into the equation y = 2x:
y = 2(2)
y = 4
So, for x = 2, y = 4.
Now, let's tabulate the values of y in the form of ordered pairs (x, y):
(x, y)
(-2, -4)
(-1, -2)
(0, 0)
(1, 2)
(2, 4)
These are the ordered pairs of the values of y for the given values of x.