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3 years ago

I need help with this.

Mathematics

1 answer:

kumpel [21]3 years ago

8 0

Answer:

x = 0, 6

Step-by-step explanation:

The solutions are called the x-intercepts or roots. Sometimes they are called zeros. They are where y = 0 which is the x-axis. It is where the function crosses the x-axis. Here the axis counts by 2. So it crosses at 0 and 6.

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A.)90 B.)41 C.)15 D.)83

Natalija [7]

Answer:

Step-by-step explanation:

∠ABC= ∠DBE (vert. opp. ∠s)

(6x -7)°= (4x +23)°

6x -7= 4x +23

Being x terms to 1 side, constant to the other:

6x -4x= 23 +7

Simplify:

2x= 30

Divide both sides by 2:

x= 15

Substituting the value of x:

m∠ABC

= 6(15) -7

= 83

3 0

3 years ago

Determine the equations of the vertical and horizontal asymptotes if any for h(x)=(x+1)^2/x^2-1

shepuryov [24]

ANSWER

Vertical asymptote:

x=1

Horizontal asymptote:

y=1

EXPLANATION

The given rational function is

$h(x) = \frac{ {(x + 1)}^{2} }{ {x}^{2} - 1 }$

$h(x) = \frac{ {(x + 1)}^{2} }{ ({x} - 1)(x + 1)}$

$h(x) = \frac{ (x + 1)(x + 1) }{ ({x} - 1)(x + 1)}$

$h(x) = \frac{ x + 1}{ {x} - 1}$

The vertical asymptote occurs at

${x} - 1 = 0$

$x = 1$

The vertical asymptotes is x=1

The degree of the numerator is the same as the degree of the denominator.

The horizontal asymptote of such rational function is found by expressing the coefficient of the leading term in the numerator over that of the denominator.

$y = \frac{1}{1}$

y=1

8 0

2 years ago

Help ! please ! with 13, 14, 15, 16, 17, 18, 19, 20, 21,

sasho [114]

Answer:

0.786

0.3563

0.234

0.9

0.324

0.847

0.34

0.446

0.245

Step-by-step explanation:

3 0

2 years ago

How do you determine the range and median of a Box And Whisker Plot??

lapo4ka [179]

The median ( Q2 ) divides the data set into two parts, the upper set and the lower set. The lower quartile ( Q1 ) is the median of the lower half, and the upper quartile ( Q3 ) is the median of the upper half. Example: Find Q1 , Q2 , and Q3 for the following data set, and draw a box-and-whisker plot.

6 0

3 years ago

Find the x- and y-intercepts of the graph of -x + 3y = 37. State your answers as

kifflom [539]

Answer:

Hello!

The answer to this question is:

X = -37

y = -37/3

Step-by-step explanation:

6 0

2 years ago