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anonymous

  • one year ago

Help in Algebra 2 having trouble Factoring Let f(x) = 4x - 7 and g(x) = 2x - 3. Find (f*g)(4) a. 9 b. 13 c. 5 d. 15

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  1. Haseeb96
    • one year ago
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    f(x) * g(x)= (f*g)(x) (4x-7)(2x-3) = 8x^2 -12x -14x +21 = 8x^2 -26x +21 now(f*g)(x) = 8x^2 -26x +21 replace x with 4 and get your final answer and show me what u get

  2. anonymous
    • one year ago
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    i got 45

  3. Haseeb96
    • one year ago
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    yes u are correct let me review it again

  4. Haseeb96
    • one year ago
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    (f*g)(x) = f(g(x)) = f(2x-3) = 4(2x-3)-7 = 8x -12 -7 = 8x - 19 now replace x by 4 in (f*g)(4) = 8(4) -19 = 32-19 = 13 is correct answer

  5. Haseeb96
    • one year ago
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    Sorry for misunderstanding I was busy in chatting with my friends sorry again

  6. Haseeb96
    • one year ago
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    @Emilys819 Did u get it ? now

  7. anonymous
    • one year ago
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    no prob i see exactly what i need to do now thankyou!

  8. anonymous
    • one year ago
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    yes i did

  9. Haseeb96
    • one year ago
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    Thank you. Sorry again

  10. anonymous
    • one year ago
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    completely fine

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