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Vadim26 [7]
3 years ago
7

PLZ HELP ME!!!! I'LL GIVE U EXTRA POINTS IF ITS RIGHT

Mathematics
1 answer:
Alexandra [31]3 years ago
3 0
I believe it is B. Have a good day.
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Write an equation that is parallel to the line y = 3x - 5 and passes through the point (-1, 2)
BigorU [14]

Answer:

y=3x+5

Step-by-step explanation:

Find the slope of the original line and use the slope-intercept form

3 0
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Given g ( x ) = − 2 x − 1 g(x)=−2x−1, find g ( 1 ) g(1).
solniwko [45]

Answer:

-3

Step-by-step explanation:

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3 years ago
A family of four used about 11,370 gallons of water in their home last month. There are 30 days in a month. ABOUT how many gallo
scZoUnD [109]
D 379 is the answer.
3 0
4 years ago
Differentiate 4^xlnx
Vsevolod [243]

If you mean

\dfrac{\mathrm d}{\mathrm dx}\left[4^x\ln(x)\right]

then first write 4^x=e^{\ln(4^x)}=e^{\ln(4)x}. Then by the product rule,

\dfrac{\mathrm d}{\mathrm dx}\left[4^x\ln(x)\right] = \ln(4)e^{\ln(4)x}\ln(x) + \dfrac{e^{\ln(4)x}}x = \ln(4)4^x\ln(x)+\dfrac{4^x}x=\dfrac{4^x}x\left(\ln(4)x\ln(x)+1\right)

If you instead mean

\dfrac{\mathrm d}{\mathrm dx}\left[4^{x\ln(x)}\right]

you can again rewrite 4^{x\ln(x)} = e^{\ln\left(4^{x\ln(x)}\right)}=e^{x\ln(x)\ln(4)}. Then by the chain and product rules,

\dfrac{\mathrm d}{\mathrm dx}\left[4^{x\ln(x)}\right] = e^{x\ln(x)\ln(4)}\ln(4)\left(\ln(x)+1\right) = 4^{x\ln(x)}\ln(4)(\ln(x)+1)

8 0
3 years ago
james buys a video game for his xbox for 49.99,a controller for 34.95, and a walk through manual for 19.99 the sales taxes in hi
Dominik [7]
The total cost would be $191.49
Not rounded up so round it up to .50 if you have to :)
7 0
3 years ago
Read 2 more answers
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