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4 years ago

PLS HELP ASAP ILL GIVE YOU BRAINLEST

Mathematics

1 answer:

sveticcg [70]4 years ago

7 0

Answer:

x=2 y=(∞)

Step-by-step explanation:

The y-value is infinite as line can go on forever, and the x-value is 2 due to the point on the graph at the end of the parabola.

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Solve for x by using log. Rounded to hundredth. <img src="https://tex.z-dn.net/?f=4%5E%7B2x-5%7D%20%3D6%5E%7B-x%2B1%7D"

wel

Answer: $x=1.91$

Step-by-step explanation:

Given the expression $4^{2x-5} =6^{-x+1}$ , apply logarithm to both sides. Then:

$log(4)^{2x-5} =log(6)^{-x+1}$

Remembert that according the the properties of logarithms:

$log(a)^n=nlog(a)$

Then:

$(2x-5)log(4)=(-x+1)log(6)$

Appy distributive property and solve for "x":

$2xlog(4)-5log(4)=-xlog(6)+log(6)\\2xlog(4)+xlog(6)=log(6)+5log(4)\\x(2log(4)+log(6))=log(6)+5log(4)\\\\x=\frac{log(6)+5log(4)}{2log(4)+log(6)}\\\\x=1.91$

6 0

4 years ago

Read 2 more answers

5/8b-3=12 how do i do this

Scrat [10]

Well you’re solving for B, which would leave your answer to be 24. Simplify big sides of the equation and isolate the variable and you get 24

7 0

4 years ago

The domain of the function f(x) = -2x is restricted to the positive integers. Which values are elements of the range?

erica [24]

9514 1404 393

Answer:

{-6, -4, -2}

Step-by-step explanation:

If the domain is positive integers, the range is negative even integers. The only ones on the list are ...

-2, -4, -6

7 0

3 years ago

Solve when c=7 and d=3 5c-3d+11

Studentka2010 [4]

Answer:

Step-by-step explanation:

5*7 is 35

3*3 is 9

35-9 is 26

26+11 is 37

6 0

3 years ago

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Please,help I,DESPERATELY NEED THIS

ivanzaharov [21]

Answer:

Mate its, (x, -y)

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3 years ago