3 years ago

PLZ HELP IM BEING TIMED

Mathematics

2 answers:

Ludmilka [50]3 years ago

8 0

Answer:

Step-by-step explanation:

djverab [1.8K]3 years ago

3 0

Ian doing domain right NOW lol I guess bc I don’t know

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F (x) = 5x – 4, g(x) = x2 + 3x – 8 Evaluate g( f(x) ) for x = 3. g( f (3)) = g

fenix001 [56]

$f\left( x \right) =\quad 5x-4\\ g\left( x \right) =\quad { x }^{ 2 }+3x-8\\ g\left( f\left( x \right) \right)$
for x=3

$f(3)=\quad 5\cdot 3-4\\ f(3)=15-4\\ f(3)=11\\ g(f(3))=g(11)\\ g(11)=\quad { 11 }^{ 2 }+3\cdot 11-8\\ g(11)=\quad 121+33-8\\ g(11)=146$

I hope this was what you asked for.

3 0

3 years ago

Read 2 more answers

Help me for brainlistt

pentagon [3]

Answer:

120 ft squared

Step-by-step explanation:

First you find the areas of all the triangle surfaces and add them up

1/2 * b * h = 21

21 *4 = 84

Find the area of the square base and add the 2 values up