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Anna11 [10]
3 years ago
12

Which facts are true about f(x)=log8^x?

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
6 0
F(x) = log8^x = xlog8 - it's a linear function

TRUE
A. It is Increasing because a = log8 > 0
 
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Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths.
barxatty [35]

Answer: A, C, D and E

Step-by-step explanation:

6 0
3 years ago
HELP PLEASE!
olasank [31]

Answer        

Find out the Area of a triangle .

To proof  

Formula

Area of Triangle

= \frac{1}{2}\times( {x_1(y_{2}-y_{3}) +x_{2}(y_{3} - y_{1})+x_{3}(y_{1}-y_{2})})

Now vertices are D(3, 3) , E(3, −1) , and F(−2, −5) .

= \frac{1}{2} (3\times(-1 +5) + 3\times(-5-3)-2\times(3+1))

Solving the above

= \frac{1}{2}(3\times4+3\times-8 -2\times4)

=\frac{1}{2} (12-24-8)\\ =\frac{1}{2} (-32+12)\\=\frac{1}{2} (-20)

= -10 units²

(Neglected the negative sign as area cannot be negative.)

= 10 units ²

Area of  a triangle is 10 units ²

Hence proved

6 0
3 years ago
question says ; miranda has $3.60 in quarters and nickels in her piggy bank. which equation could be solved to find the possible
Jobisdone [24]
To find the relation between them, you need transform them to the same currency. Let's transform them to cents.
$3.60 = 360 cents.
One quarter is 25 cents, and one nickel is 5 cents.

So 360 = 25q  + 5n

Hope this helps! :D
7 0
4 years ago
a musician increases the wavelength of the sound waves she produces without changing their speed. What must be happening to thei
Ilya [14]
Longer wavelength means lower frequency (lower pitch)
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4 years ago
How to tell if a fraction is proportional
Nutka1998 [239]
Use cross multiplication 
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