Ask Question
5 September, 13:54

What is the value of the function f (x) = 2x+5 when x=3

a) 8

b) 11

c) 13

d) 28

+4
Answers (2)
  1. 5 September, 15:04
    0
    b) 11

    Step-by-step explanation:

    step 1: f (3) = 2 (3) + 5

    substitute (plug in) the value of x which in here is 3

    step 2: 2 (3) = 6 + 5 = 11

    follow order of operations

    P - parenthesis

    E - exponent

    MD - multiply and divide from left to right

    AS - add and subtract from left to right
  2. 5 September, 15:48
    0
    f (x) = 2x+5

    =2*3+5

    =6+5

    =11

    =b
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the value of the function f (x) = 2x+5 when x=3 a) 8 b) 11 c) 13 d) 28 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers