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Which of the following is a constant function?
g(x)=6g(x)=6g(x)=6
f(x)=2x+1f(x)=2x+1f(x)=2x+1
g(x)=9g(x)=9g(x)=9
f(x)=5x+1f(x)=5x+1f(x)=5x+1
g(x)=3xg(x)=3xg(x)=3x
f(x)=5f(x)=5f(x)=5
True or false: Constant functions have horizontal lines as graphs.
True
False
True or false : Constant functions are neither increasing nor decreasing.
f(x)=x3f(x)=x^3f(x)=x3
f(x)=10f(x)=10f(x)=10
True or false : Constant functions have vertical lines as graphs.
g(x)=8x+2g(x)=8x+2g(x)=8x+2
f(x)=0f(x)=0f(x)=0
Is the sentence true or false?
Constant functions are always decreasing.
f(x)=∣x∣f(x)=|x|f(x)=∣x∣
f(x)=−3f(x)=-3f(x)=−3
It is done.