What is f(x)=x-11;f(4) Really appreciate the Help?

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Decide whether the function is linear. Then evaluate the function for the given value of x

2006-10-24 11:22:49 · 3 answers · asked by lildarrin2k3 2 in Education & Reference ➔ Homework Help

the function is linear. (no exponents)

Plug the 4 in for x.
f(4)=4-11
f(4)= -7

2006-10-24 11:26:35 · answer #1 · answered by bride2be091507 2 · 0⤊ 0⤋

It's linear because the highest exponent on the variable is 1.
The rest is just substitution. Substitute the 4 for the x.

So f(4) = 4 - 11 = -7

2006-10-24 18:29:56 · answer #2 · answered by PatsyBee 4 · 0⤊ 0⤋

plug 4 into the equation for x.

Yes linear. The derivative is a constant.

2006-10-24 18:29:35 · answer #3 · answered by NordicGuru 3 · 0⤊ 0⤋