3 years ago

The picture above (maths) tally and frequency

1 answer:

6 0

1) l l l 3
2) l l l 3
3) l l l 3
4) l l l l l l l l 8
5) l l l l l l 6
6) l l l l l 5
7) l 1

Total = 28

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uysha [10]

122.4$ hope it helps !!!

6 0

2 years ago

Tcecarenko [31]

The domain of the function is possible values of independant varaible such that function is defined or have real values.

So the expression

$\frac{(x+2)(x-3)}{(x-1)(x+6)}$

is not defined for x = -6 and for x = 1, as expression becomes undefined for this values of x (Denominator becomes 0).

So answer is,

$\frac{(x+2)(x-3)}{(x-1)(x+6)}$

Option B is correct.

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1 year ago

Tasya [4]

I don’t know if this correct i haven’t done it in two years but i think the answer is 76 but i’m not 100% sure

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3 years ago

Yuliya22 [10]

Answer:

(g o f)(x) = $\sqrt{-510}$ (not simplified)

Step-by-step explanation:

(g o f)(x) = g(f(x))

g(x) = $\sqrt{3x}$ f(x) = $x^{3} + 9x$

g(f(-5)) = g( $(-5)^{3} + 9(-5)$ = $(-125) + (-45)$ = $-170$

g(-170) = $\sqrt{3(-170)}$ = $\sqrt{-510}$

3 0

3 years ago

Fantom [35]

I can’t see good this image

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2 years ago