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3 years ago

Need help now please

Mathematics

1 answer:

Umnica [9.8K]3 years ago

6 0

Answer:

f(13)=105

f(4)=58

f(6)=-5

f(7)=26

Step-by-step explanation:

Good luck

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15 points! Can someone help me find the range of this question please.

vladimir1956 [14]

Answer:

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Step-by-step explanation:

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3 years ago

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The number of bikes sold each year, in thousands, in a city since 2004 is shown by the graph below, where x represents the numbe

fgiga [73]

Answer: Your answer will be A

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Step-by-step explanation:

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3 years ago

Which is the graph of f(x) = -(x + 3)(x + 1)?

Bas_tet [7]

Answer:

See attachment

Step-by-step explanation:

A function is given to us and we need to tell which graph represents the given function. The function given to us is,

$\tt: \implies f(x) = -( x + 3 )( x + 1 )$

Let's find out at which points do the graph Intersects x axis / finding the roots. For that substitute f(x) = 0 , we have ,

$\tt: \implies -(x +3)( x + 1 ) = 0$

Equate each factor by 0 ,

$\tt: \implies \boxed{\blue{ \tt x = -1,-3 }}$

Therefore the graph will intersect x axis at x is equal to -1 and x is equal to -3 .

On looking at the given graphs in the options the second graph intersects x axis at -1 and -3 .

Hence the second option is correct . 

{ See attachment }

4 0

3 years ago

How to simplify (1-p)(1+p+p^2+p^3+p^4+p^5+p^6)?

Jlenok [28]

Use FOIL
(1-p)(1+p+p^2+p^3+p^4+p^5+p^6)
1+p+p^2+p^3+p^4+p^5+p^6 -1p - p^2 - p^3 - p^4 - p^5 - p^6
1 + p -1p <------------------Answer

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3 years ago

Please answer fast brainliest.

miss Akunina [59]

Answer: Fast

Just k1dding, in terms of setting up an equation for it, we know that 8.75 is the slope coefficient with months and 75 is the intercept.
So basically amount charged = monthly service fee(# months) + bank account base
Or with numbers
Amount charged = 8.75(num months) + 75.00
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3 0

2 years ago