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DENIUS [597]
2 years ago
3

Given g(x)=-x-3 solve for x when g(x)=6

Mathematics
1 answer:
lions [1.4K]2 years ago
3 0

Answer:

-x-3=6

-3-6=x

-9=x

x=-9

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Problem 3. if f(x) = /2x-5 and g(x) = 5x? -- 3, find (gºf)(x).<br><br> (Step by step please&lt;3)
kramer

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= (9<em>x</em>² - 42<em>x</em> + 49) + (-12<em>x</em> + 28) + 2

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(2) <em>g(x)</em> = -6<em>x</em> + 5, <em>h(x)</em> = -9<em>x</em> - 11

<em>(g</em> o <em>h) (x)</em> = <em>g(h(x))</em> = <em>g</em> (-9<em>x</em> - 11)

= -6(-9<em>x</em> - 11) + 5

= 54<em>x</em> + 66 + 5

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(3) <em>f(x)</em> = √(2<em>x</em> - 5), <em>g(x)</em> = 5<em>x</em>² - 3

<em>(g</em> o <em>f) (x)</em> = <em>g(f(x))</em> = <em>g</em>(√(2<em>x</em> - 5))

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= 5 (2<em>x</em> - 5) - 3

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8 0
3 years ago
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irga5000 [103]
We have that
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therefore
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the answer is 
<span>the y-coordinate of J” is -8</span>
8 0
4 years ago
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Answer:

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