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3 years ago

In Exercises 1-3, graph the function. Compare the graph to the graph of

Mathematics

1 answer:

zepelin [54]3 years ago

8 0

Answer:

See the graphs on the document attached.

See the explanation on the document attached

Explanation:

I can answer everyone except #6 since the function is garbled.

Take into account this:

Vertex general form: y = A(x - h)² + k ⇒ vertex = (h, k)

y-intercept ⇒ x = 0

x-intercepts ⇒ y = 0

Axis of symmetry ⇒ x = h (vertical line that passes through the vertex)

A > 0 ⇒ open upward (like an "U" shape)

A < 0 ⇒ open downward (like "∩" shape)

See the pdf document attached with every answer because I could not upload the document here.

Download pdf

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Pls help thank you :)

Nastasia [14]

12 m is the area! hope i could help

5 0

3 years ago

Read 2 more answers

1.2 x 10^19 x 5.88 x 10^12

Lapatulllka [165]

9514 1404 393

Answer:

7.056 × 10^31

Step-by-step explanation:

The applicable rule of exponents is ...

(10^a)(10^b) = 10^(a+b)

$(1.2\times10^{19})\times(5.88\times10^{12})=(1.2\cdot5.88)\times10^{19+12}\\\\=\boxed{7.056\times10^{31}}$

As you know, the commutative and associative properties of multiplication let you rearrange the order of the product to any convenient form. Here it is convenient to group the mantissas together and the powers of 10 together.

<em>Additional comments</em>

This is a product your scientific or graphing calculator can produce for you. Likely it will display the result in scientific notation because it won't have enough display digits to show you the product any other way. For smaller numbers, you can set the display mode to give you scientific notation.

If you choose to use a spreadsheet to perform this calculation, the numbers would be entered as 1.2e19 and 5.88e12. The result will be something like 7.056e31. You may have to format the display to show 3 decimal places.

7 0

3 years ago

The points (-1.6, 2.7) and (3.2, 7.98) are on the graph of a linear relationship between two variables, r and y.

Aleksandr [31]

Answer:

y = 1.1x +4.46

y = 129.86 for x = 114

Step-by-step explanation:

The two-point form of the the equation for a line is useful for this.

y = (y2 -y1)/(x2 -x1)(x -x1) +y1

y = (7.98 -2.7)/(3.2 -(-1.6))(x -(-1.6)) + 2.7

y = 5.28/4.8(x +1.6) + 2.7

y = 1.1x +1.76 +2.7

y = 1.1x +4.46

When x=114, the value of y is ...

y = 1.1(114) +4.46

y = 129.86

6 0

3 years ago

A line has a slope of zero and passes through the point (-2, 3). Which of the following points must also lie on the line?

brilliants [131]

Answer:

(5,3)

Step-by-step explanation

Because the slope is 0, it means its a horizontal line. because the horizontal is on 3, then it doesnt matter what x is as long as y is 3 if that makes any sense.

7 0

3 years ago

What is 8 1/2 divided by 5 2/3

amm1812

<span>8 1/2 divided by 5 2/3 is </span>1 1/2

3 0

3 years ago

Read 2 more answers