Given : f(x) = 3x + 1
We get f(2) by substituting x = 2 in the given Function
⇒ f(2) = 3(2) + 1
⇒ f(2) = 6 + 1 = 7
Option C is the Answer
Answer:
22 hours = hours travelling altogether
Step-by-step explanation:
11 x 2 = 22
An angle that measures 1/2 turn is 180 degree angle
Letters used to represent values or unknown quantities that
can change or vary. One example of an algebraic expression
is 3x – 4. Notice the variable,
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