lorbliz lorbliz
  • 23-07-2019
  • Mathematics
contestada

using a table find the range of the function for given domain f(x)=2x+7 with domain x=2,3,5,9​

Respuesta :

absor201
absor201 absor201
  • 30-07-2019

Answer:

Range : {11,13,17,25}

Step-by-step explanation:

Given

f(x) = 2x+7

and

Domain = {2,3,5,9}

To find the range, the values in domain will be put in the function one by one

So,

f(2) = 2(2)+7 = 4+7 = 11

f(3) = 2(3)+7 = 6+7 = 13

f(5) = 2(5)+7 = 10+7 = 17

f(9) = 2(9)+7 = 18+7 = 25

Therefore the range is {11,13,17,25} ..

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