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3 years ago

1) What is Function Notions?

2 answers:

4 0

function notation is the way a function is written. It is meant to be a precise way of giving information about the function without a rather lengthy written explanation.

Leya [2.2K]3 years ago

3 0

1. function notation is the way a function is written.

2.the use of function notation makes it clear which is the dependent variable and which is the independent variable in a functional relationship.

3.It means a formula, named f, has x as its input variable". It does not mean "multiply f and x''.

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40 POINTS PLEASE HELPPPPPPP ME !

IrinaK [193]

Answer:

75/100

=15/20

3/4

The probability is3/4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Write the equations of the lines on the grid.

klasskru [66]

Answer;
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3 years ago

F(x)=2(x+1)^2-2 What is the vertex

Bumek [7]

Answer:

(-1,-2)

Step-by-step explanation:

Let's bring back to memory vertex formula for parabolas.

$y=a(x-h)^{2}+k$

Where (h,k) is the vertex.

In $f(x)=2(x+1)^{2}-2$

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3 years ago

Rewrite the equation in slope intercept form:<br> X/3+y/5=1

svet-max [94.6K]

Answer:

y=-3/5x+5

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7 0

3 years ago

The weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4016

hodyreva [135]

Answer:

Required Probability = 0.97062

Step-by-step explanation:

We are given that the weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 4016 grams and a standard deviation of 532 grams.

Let X = weight of the newborn baby, so X ~ N( $\mu=4016 , \sigma^{2} = 532^{2}$ )

The standard normal z distribution is given by;

Z = $\frac{X-\mu}{\sigma}$ ~ N(0,1)

Now, probability that the weight will be less than 5026 grams = P(X < 5026)

P(X < 5026) = P( $\frac{X-\mu}{\sigma}$ < $\frac{5026-4016}{532}$ ) = P(Z < 1.89) = 0.97062

Therefore, the probability that the weight will be less than 5026 grams is 0.97062 .

5 0

3 years ago