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LaynaMae

  • 2 years ago

Without any trolling, can someone help me?

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  1. LaynaMae
    • 2 years ago
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  2. phi
    • 2 years ago
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    f(x)= 6x+2 f(1) means replace x with 1 in 6x + 2 (btw, 6x means 6 times x) what number do you get ?

  3. LaynaMae
    • 2 years ago
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    You get 6(1) + 2 which is 6 + 2 and that is 8

  4. phi
    • 2 years ago
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    that means f(1)= 8 now you need g( f(1) ) which is the same as g(8) now the same idea. replace x with 8 in g's definition

  5. LaynaMae
    • 2 years ago
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    That would be 4

  6. phi
    • 2 years ago
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    yes (2*8+4)/5 = (16+4)/5 = 20/5 = 4

  7. LaynaMae
    • 2 years ago
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    Right, I worked it out on paper. Lol

  8. LaynaMae
    • 2 years ago
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    Thank you by the way :)

  9. phi
    • 2 years ago
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    yw

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