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3 years ago

Question 1 (Multiple Choice Worth 1 points)

1 answer:

tatiyna3 years ago

3 0

Let f(x) = x^2 - 3x - 7. Find f(-3).

-7

Let f(x) = x2 - 16. Find f-1(x).

1 over quantity of x squared minus 16

Let f(x) = 2x - 6 Solve f-1(x) when x = 2.

4

Let f(x) = 2x + 2. Solve f-1(x) when x = 4.

1

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What is the simplified form

Airida [17]

${( \sqrt[6]{x} )}^{4} = {x}^{ \frac{4 }{6} } = {x}^{ \frac{2}{3} }$

3 0

3 years ago

By taking  = 3.141 and

Whitepunk [10]

The value of the expression 1/√2 + π where the given parameters are π = 3.141 and √2 = 1.414 is 3.848

<h3>How to evaluate the expression?</h3>

The given parameters are

π = 3.141

√2 = 1.414

The expression to evaluate is given as:

1/√2 + π

Start by substituting π = 3.141 and √2 = 1.414 in the expressions 1/√2 + π

1/√2 + π = 1/1.414 + 3.141

Evaluate the quotient

1/√2 + π = 0.707 + 3.141

Evaluate the sum

1/√2 + π = 3.848

Hence, the value of the expression 1/√2 + π where the given parameters are π = 3.141 and √2 = 1.414 is 3.848

Read more about expressions at:

brainly.com/question/723406

#SPJ1

Complete question

By taking π = 3.141 and √2 = 1.414, evaluate 1/√2 + π up to three places of decimals.

8 0

2 years ago

The table and graph both represent the same relationship. Which

nordsb [41]

Answer:

We conclude that all the points of the table satisfy the equation y = x²

Hence, the option containing the equation y = x² is true.

The graph of y = x² is also attached below.

Step-by-step explanation:

Given the table

x y

-2 4

-1 1

0 0

1 1

2 4

Let us substitute the x-values of the table in the equation

y = x²

plun in x = -2

y = (-2)² = 4

so the point (2, 4) lies on the graph of y = x²

y = x²

plun in x = -1

y = (-1)² = 1

so the point (-1, 1) lies on the graph of y = x²

y = x²

plun in x = 0

y = (0)² = 0

so the point (0, 0) lies on the graph of y = x²

y = x²

plun in x = 1

y = (1)² = 1

so the point (1, 1) lies on the graph of y = x²

y = x²

plun in x = 2

y = (2)² = 4

so the point (2, 4) lies on the graph of y = x²

Therefore, we conclude from the above calculations that all the points of the table satisfy the equation y = x²

Hence, the option containing the equation y = x² is true.

The graph of y = x² is also attached below.

5 0

3 years ago

Is ×+4 a factor of p(×)=x^3 -4×^2-17×+60

Vitek1552 [10]

Answer:

Yes, It is a factor

Step-by-step explanation:

Step 1: Plug in -4 to see if it is a factor

p(-4) = (-4)^3 - 4(-4)^2 - 17(-4) + 60

p(-4) = 0

Since it is 0, that means that it is a factor.

Answer: Yes, It is a factor

8 0

3 years ago

The Cinemania theater showed 108 different movies last year. Of those, 15 movies were action movies. Based on this data, what is

Ugo [173]

Answer:

A reasonable estimate of the probability is equal to $0.1389$ or $13.89\%$

Step-by-step explanation:

we know that

The probability of an event is the ratio of the size of the event space to the size of the sample space.

The size of the sample space is the total number of possible outcomes

The event space is the number of outcomes in the event you are interested in.

Let

x------> size of the event space

y-----> size of the sample space

$P=\frac{x}{y}$

In this problem we have

$x=15$

$y=108$

substitute

$P=\frac{15}{108}=0.1389$

Convert to percentage

$0.1389*100=13.89\%$

3 0

3 years ago