Use each function rule. Find y for x = 1,2,3, and 4
Question y = 2x
you multiply all the x numbers by 2 and that will give you your number for variable y =)
To find the values of y for x = 1, 2, 3, and 4 using the function rule y = 2x, you need to substitute the given x-values into the equation and evaluate for y.
Let's go step by step:
For x = 1:
y = 2 * 1
y = 2
So, when x = 1, y = 2.
For x = 2:
y = 2 * 2
y = 4
Therefore, when x = 2, y = 4.
For x = 3:
y = 2 * 3
y = 6
Hence, when x = 3, y = 6.
For x = 4:
y = 2 * 4
y = 8
Consequently, when x = 4, y = 8.
To summarize, the values of y corresponding to x = 1, 2, 3, and 4 are as follows:
x = 1, y = 2
x = 2, y = 4
x = 3, y = 6
x = 4, y = 8