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3 years ago

If f(x) = 2x + 1, what would be your first step to find f(1)?

Mathematics

2 answers:

Darina [25.2K]3 years ago

5 0

Answer:

First step: substitute 1 in for x

f(1)=3

Step-by-step explanation:

We want to find what f(x), or y is when x is equal to 1

Therefore, our first step would be to substitute 1 in for x

f(x)= 2x+1

f(1)= 2(1)+1

If we want to find the answer, continue to solve according to PEMDAS

Multiply first

f(1)=2+1

Add

f(1)=3

9966 [12]3 years ago

4 0

Answer:

Substitute 1 in for x

Step-by-step explanation:

f(x) = 2x + 1

Substitute 1 in for x

f(1) = 2(1)+1

Multiply

f(1) = 2+1

add

f(1) =3

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If f(x) = 2x + 1, what would be your first step to find f(1)?​

If f(x) = 2x + 1, what would be your first step to find f(1)?