3 years ago

Can u help me with 2/3/4 I didn't understand

2 answers:

8 0

You have to fraw sticks as the 10's for example #2 prtend thise are the sticks.(I)
IIII 4 tens in 42 the circles as ones O O SO,IIII00

7 0

Don't really understand what you want help from

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Yes-this is because you can start from the 7th part and then go backwards to forwards to find the letter/number/pattern you need

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lara31 [8.8K]

Answer:

Step-by-step explanation:

Given that there are two functions f and g as

$f(x) = \sqrt{x} \\g(x) =4x+9$

We have to find the composition of functions.

Composition functions are calculated as the first function inside bracket and then the outside function of answer inside.

a) $fog= f{g(x)} =f(4x+9) = \sqrt{4x+9}$

b) $gof = g{f(x)} = g(\sqrt{x} )=4\sqrt{x} +9$

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d) $gog = g(4x+9) = 4(4x+9)+9\\= 16x+45$

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3 years ago