The right answer is Option B: f(4) = 38
Step-by-step explanation:
Given function is;

For finding f(4), we will put x=4 in the given function; therefore
Putting x=4 in given function,

Therefore;
f(4) = 38 in the given function.
The right answer is Option B: f(4) = 38
Keywords: function, addition
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Answer: 0.6
Step-by-step explanation:
Answer: y=x+15
every time x goes up by 5 y goes up by 5 also. If we look at the linear pattern 15+15=30, 20+15=35 and so on.
Answer:
x = 6
Step-by-step explanation:
4x + 2 = 2x + 14
4x - 2x = 14 - 2
2x = 12
x = 12/2
x = 6