161k views
1 vote
. Determine f(4.5) for the function f(x) = 3x - 5 *

User Mvvijesh
by
7.6k points

2 Answers

3 votes

Answer:

f(4.5) = 8.5

Explanation:

f(4.5) = 3x - 5

f(4.5) = 3(4.5) - 5

f(4.5) = 13.5 - 5

f(4.5) = 8.5

Hope that helped! You have to substitute x with 4.5 and then solve.

User Bipul Jain
by
7.9k points
3 votes

Algebra

f(4.5)=8.5

Plug in x as 4.5 and multiply it with 3. Then subtract 5 from the remaining result.

User Tim Bee
by
7.8k points

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