(x+2)^2
x^2+2x · 2+2^2
x^2+4x+4
D. is not a function because it has two y values for a single x value. This is said to fail the vertical line test for functions. There must be only one single unique output for each unique input. Otherwise it is not a function...
Pi is approximately 3.14 and is commonly used in academic equations.
The first 100 digits of pi are 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679
Answer:
y=4
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
