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lana [24]
3 years ago
9

1a. If

Mathematics
2 answers:
velikii [3]3 years ago
8 0
The function f(g(x)) eventually simplifies to
   f(g(x) = (4/3)(x-5)(x-2)/(x² - 6x - 7)

a) The sum of the x-coordinates of the vertical asymptotes is the opposite of the x-coefficient in the denominator: 6.

b) Since the numerator and denominator are of the same degree, the horizontal asymptote is the overall multiplier: y = 4/3.


_____
Consider a quadratic with roots at "a" and "b". Then the factored form is
   (x-a)(x-b)
and the expanded form is
   (x² - (a+b)x + ab)
That is, the sum of the roots is the opposite of the x-coefficient. For this problem, that sum is the sum that is requested in part A.

mestny [16]3 years ago
4 0
Idk what the dollar signs or what the letters represent, would help but doesnt make sense
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mr kato's closet contains 10 neckties there is ratio of 2 neckties to 3 shirts in the closet how many shirts does mr kato have i
slega [8]
10 divided by 2=5
5 times 3 is 15
15 shirts
8 0
4 years ago
1. The prism-shaped roof has equilateral triangular bases. Create an equation that models the height of one of the roof's triang
lana66690 [7]

Answer:

h=\frac{\sqrt{3}}{2}b\ units    

Step-by-step explanation:

we know that

An equilateral triangle has three equal sides and three equal interior angles (the measure of each interior angle is equal to 60 degrees)

see the attached figure to better understand tyhe problem

Let

h ----> the height of an equilateral triangle

b ---> the length side of an equilateral triangle

In the right triangle ABD

Applying the Pythagorean Theorem

AB^2=AD^2+BD^2

substitute the given values

b^2=(\frac{b}{2})^2+h^2  

b^2=\frac{b^2}{4}+h^2

h^2=b^2-\frac{b^2}{4}

h^2=\frac{3}{4}b^2

square root both sides

h=\frac{\sqrt{3}}{2}b\ units      

7 0
3 years ago
2 1/2 + 3 5/8<br><br> Add the fractions
Yuliya22 [10]

Answer:

This equals 6 1/8

Step-by-step explanation:

Hope it helps!

3 0
3 years ago
Read 2 more answers
Steve is adding wallpaper to a living room wall and he needs to know how much wallpaper to buy. If the wall is 8.5 feet tall and
Bogdan [553]
He needs to buy 106.25 square feet of wallpaper. This is area so you would do length times height. 8.5x12.5
6 0
3 years ago
Read 2 more answers
Write the slope- intercept form of the equation of the line through (0,3) and (1,1)
PolarNik [594]

Answer:

y = - 2x + 3

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

Calculate m using the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1,1)

m = \frac{1-3}{1-0} = - 2

note the line passes through (0, 3) ⇒ c = 3

y = - 2x + 3 ← equation in slope-intercept form


6 0
3 years ago
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