Using the function f(x)=3x-2 fill in the blank for F(5)​

Question

Using the function f(x)=3x-2
fill in the blank for F(5)​

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Thiên Di 4 years 2021-08-02T07:45:31+00:00 1 Answers 18 views 0

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    2021-08-02T07:47:21+00:00

    Answer:

    f(5)=13

    Step-by-step explanation:

    Lets fill in the variable first. If f=5, then we need to replace all of the ‘x’ with 5. So, our new equation is going to be f(5)= 3(5)-2. All thats left is some simple multiplication and subtraction. 3 times 5= 15 ; 15-2= 13.

    f(5)= 13

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )