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Given the function f defined by the formula f(x)=2x+1 find the following:

(a) f(4)
(b) f(-5)
(c) f(0)
(a) f(a)

User Hou
by
8.2k points

1 Answer

3 votes

Answer:

BELOW

Explanation:


f(x)=2x+1

Substitute values into given equation :


f(4) = ?\\\\f(4) = 2(4)+1\\\\f(4) = 8+1\\\\f(4)=9

(b).


f(-5) =2(-5)+1\\\\f(-5) = -10+1\\\\f(-5) = -9

(c) .


f(0) =2(0)+1\\\\ f(0) = 0+1\\\\ f(0) =1

(d) .


f(a) =2(a)+1\\\\ f(a) = 2a+1

User NakedCat
by
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