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geniusboy [140]
3 years ago
9

What are the key aspects of the graph of f(x) = x2 - b2 where b is a real number?​

Mathematics
2 answers:
Shkiper50 [21]3 years ago
9 0

Answer:

What are the key aspects of the graph of f(x) = x2 - b2, where b is a real number? The graph will have opposite x-intercepts of b and -b and be symmetrical about the y-axis. The graph will have a y-intercept at b2.

Step-by-step explanation:

sweet [91]3 years ago
8 0

Answer:

Sample Response: The graph will have opposite x-intercepts of b and –b and be symmetrical about the y-axis. The graph will have a y-intercept at –b2.

Step-by-step explanation:

Edge 2021

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Which is the range of the function f(x) =One-seventh(9)x?
shutvik [7]

Answer:

Option c: all real numbers greater than 0

Step-by-step explanation:

we have

f(x)=\frac{1}{7}(9^{x})

This is a exponential function of the form

f(x)=a(b^{x})

where

a is the initial value (y-intercept)

b is the base

r is the rate

b=(1+r)

In this problem we have

a=1/7

b=9

r=b-1 ----> r=9-1=8 -----> r=800%

using a graphing tool

see the attached figure

The domain is the interval ------> (-∞,∞)

The domain is all real numbers

The range is the interval ---------> (0,∞)

The range is all real numbers greater than zero

6 0
4 years ago
Read 2 more answers
Identify the figure shown and find its surface area. Explain how you found your answer.
photoshop1234 [79]
This is a triangle prism, the base is a square and the four sides are equal triangles.

To find the surface area you need to first find the areas of the triangles, then the square, in the end you have to add them together.

Since we know the area of a triangle is 1/2bh we know that one if the triangle in the figure is
9*16/2=72(in^2)
there are four of these so we multiply it by 4
4*72=288(in^2 aka squared inches)

Then we need to find the area of the square. side * side=9*9=81 (in^2)

Add them together we get the surface area.
288+81=369 (in^2)
4 0
3 years ago
What are the like terms in the expression below? 3x+8 +3y+8x
zmey [24]

Answer:

3x and 8x

Step-by-step explanation:

They both share the same variable unlike 8 and 3y which have different variables. Once simplified, the expression should equal 11x + 8 + 3y

7 0
3 years ago
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How many positive three-digit integers have the hundreds digit equal to 7 and the units (ones) digit equal to 1?
Lina20 [59]

Using the Fundamental Counting Theorem, it is found that there are 10 positive three-digit integers have the hundreds digit equal to 7 and the units (ones) digit equal to 1.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

The number of options for each selection are given as follows, considering there are 10 possible digits, and that the last two are fixed at 7 and 1, respectively:

n_1 = 10, n_2 = n_3 = 1

Hence, the number of integers is given by:

N = 10 x 1 x 1 = 10.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

#SPJ1

7 0
2 years ago
If m&lt;1 equals 35 what’s is m&lt;3
lara31 [8.8K]

Answer: 159

Step-by-step explanation: 53x3

6 0
3 years ago
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