Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Discover comprehensive answers to your questions from knowledgeable professionals on our user-friendly platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

Let f(x) = 2x - 3. If f(x) = 15, what is x?

Let g(x) = 3x + 2. If g(x) = 11, what is x?

Let w(x) = 3x - 7. If w(x) = 14, what is x?

Let h(x) = -2x - 5. If h(x) = -25, what is x?

Sagot :

To find the value of input value 'x' of the function substitute the value of output value f(x) in the given function.

    If f(x) = 2x - 3 and we have to find the values of 'x' for f(x) = 15

    Substitute the value of f(x) in the given function,

15 = 2x - 3

2x = 15 + 3

2x = 18

x = 9

  • If g(x) = 3x + 2
  • For g(x) = 11

11 = 3x + 2

3x = 11 - 2

3x = 9

x = 3

  • If w(x) = 3x - 7
  • For w(x) = 14

114 = 3x - 7

3x = 21

x = 7

  • If h(x) = -2x - 5
  • For h(x) = -25

-25 = -2x - 5

25 = 2x + 5

2x = 20

x = 10

Learn more,

https://brainly.com/question/1221931

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.