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3 years ago

10

Need help with these please

1 answer:

SIZIF [17.4K]3 years ago

5 0

Solve
4x+1<u>></u>5
minus 1 both sides
4x<u>></u>4
divide both sides by 4
x<u>></u>1
any number equal to or greater than 1 is the answer

so 1,2,3 is answer

2nd option

and 2nd problem
remember order of operations
exponents first then multiply then add
so first is 3^4 which is 81
then 4 times 5=20
nw add
81+20=101

4. 2nd option {1,2,3}
5. 101

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PLEASE HELP ! Determine f of the quantity 2 plus h end quantity minus f of 2 all over h if f (x) = 5x − 6.

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<h3>What is function?</h3>

A function is defined as a relation between a set of inputs having one output each.

Given function:

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2 years ago

Determine the function which corresponds to the given graph. a natural logarithmic function crossing the y axis at zero and goin

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Answer:

$\text{Required function is} f(x)=-\log_6(x+1)$

Step-by-step explanation:

We need to find the function using given condition.

Parent function of log is log x

$f(x)=\log x$

A natural logarithmic function crossing the y axis at zero and going through the point 5, -1. The asymptote is x = -1

Asymptote is x=-1

So, graph will shift 1 unit right.

$f(x)=a\log_b(x+1)$

Passing point: (0,0) and (5,-1)

Using these two point we will get a and b

For point (5,-1)

$-1=a\log_b(5+1)$

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Log to exponent change property

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We will rearrange the expression

$b^{-1/a}=6^{-1/-1}$

Now we compare both side to get a and b

So, a=-1 and b=6

Final function we get

$f(x)=-\log_6(x+1)$

Thus, Required function is $f(x)=-\log_6(x+1)$

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3 years ago