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MAXImum [283]
3 years ago
7

Need help ASAP. Please

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

D

Step-by-step explanation:

trust me on this one :)

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HELP PLEASE!!! 25 Points & Brainliest!
Citrus2011 [14]

Answer:

(1) f(x)=3x+4

Ad g(x) represent f(x) after horizontal translation 2 units to the left.

g(x)=3(x+2)+4

g(x)=3x+6+4

g(x)=3x+10 is the required translation.

(2) f(x)=\frac{-2x}{3}+2

f(\frac{1}{2})=\frac{-2}{3}\cdot(\frac{1}{2})+2

f(\frac{1}{2})=\frac{5}{3}

(3) We have been given a point (1,-9); slope 2

We will use the equation:

y-y_1=m(x-x_1)

m is the give slope.

y-(-9)=2(x-1)

y+9=2(x-1)

Therefore, Option (a) is correct.

6 0
3 years ago
Read 2 more answers
I need help ASAP!!!!!!!!!!!!!!!!!!!!!!!
HACTEHA [7]

Answer: -2.5



Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What are the zeros of 3x^2+5x-12
levacccp [35]

Factor the quadratic equation (3x-4)(x+3). Then set the factors equal to zero.

3x-4=0, solve to get 4/3

x+3=0 x=-3

5 0
3 years ago
When finding the margin of error for the mean of a normally distributed population from a sample, what is the critical probabili
svlad2 [7]

Critical probability is the essentially cut-off value. The critical probability when the confidence level of 58% is 0.79.

<h3>What is the critical probability?</h3>

Critical probability is the essentially cut-off value that defines the region where the test statistic is unlikely to lie.

As it is given that the confidence level is 58%. therefore, in order to calculate the critical probability, we need to calculate the margin of error within a set of data, and  it is given by the formula

\rm Critical\ Probability, (P*) = 1-\dfrac{\alpha }{2}

where the value of the α is expressed as,

\alpha= 1 -\dfrac{\rm Confidence\ interval}{100}

Now, as the confidence interval is given to us, therefore, the value of the alpha can be written as,

\alpha= 1 -\dfrac{\rm 58\%}{100} = 0.42

Further, the critical probability, assuming a confidence level of 58% is,

\rm Critical\ Probability, (P*) = 1-\dfrac{\alpha }{2}\\\\\rm Critical\ Probability, (P*) = 1-\dfrac{0.42}{2} = 0.79

Hence, the critical probability is 0.79.

Learn more about Critical Probability:

brainly.com/question/5625386

6 0
2 years ago
Please help im really bad a math asap ill give brainlist too!
Ira Lisetskai [31]

I did it for you but here is an explanation.

First, categorize each fraction. So like this. Just write it out.

1/2,1/2,1/8,1/8,3/8,3/16,5/16,5/16,5/16,5,16

Then, plot the points according to where each number goes.

4 0
3 years ago
Read 2 more answers
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