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chrisGA

  • one year ago

When the function f(x) = 3(5)x is changed to f(x) = 3(5)x + 22, what is the effect?

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  1. chrisGA
    • one year ago
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    There will be no change to the graph because the exponential portion of the function remains the same. The y-intercept is 22 spaces higher. The x-intercept is 22 spaces higher. All input values are moved 22 spaces to the right

  2. Photon336
    • one year ago
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    Y = m(x)+B M = slope which is change in y over x, and B is your Y intercept. Y = 15x means that the intercept is the origin (0,0) because there's no y intercept it's 0. Y= 15x+22 the graph is shifted up by 22 units on the y axis, because we changed the value of our b = y intercept. To find the value of our y intercept we plug in X = 0 Y= 15(0)+22 (0,22)

  3. chrisGA
    • one year ago
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    so it B?

  4. Photon336
    • one year ago
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    That's just the genera equation for a line: Y = m(x)+b I didn't see any answer choices in your question.

  5. chrisGA
    • one year ago
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    There will be no change to the graph because the exponential portion of the function remains the same. The y-intercept is 22 spaces higher. The x-intercept is 22 spaces higher. All input values are moved 22 spaces to the right

  6. Photon336
    • one year ago
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    No wait it will be moved up 22 units Y=15X+22 All of your Y values will change

  7. Photon336
    • one year ago
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    Y intercept is 22 units higher

  8. chrisGA
    • one year ago
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    ok thank you

  9. Photon336
    • one year ago
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    @chrisGA absolutely feel free to ask me anything

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