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SashulF [63]
4 years ago
13

Simplify. What is the answer? 8x + 9d + 3x -5d 11x + 4d 11x + 14d 5x + 4d 15xd

Mathematics
1 answer:
Lady bird [3.3K]4 years ago
7 0

Answer:

1. 4d +11x

2. nothing further can be done

3. nothing further can be done

4. nothing further can be done

5. nothing further can be done

Step-by-step explanation:

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Write an equation for a rational function with the given characteristics.
inessss [21]

The vertical asymptote requires a factor of (x-4) in the denominator.

The double zero requires a factor of (x-1)² in the numerator.

At x=0, these factors will give a value of (-1)²/(-4) = -1/4, so another constant factor of -12 is needed to make the y-intercept be 3.

Your rational function is ...

... y = -12(x -1)²/(x -4)

8 0
3 years ago
Find x, Find y, the Find z​
DENIUS [597]

Answer:

x=77

y=58

z= 122

Step-by-step explanation:

5 0
3 years ago
Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 4.
Umnica [9.8K]

Answer:

<u>Answer</u><u>:</u><u> </u><u>4</u><u>x</u><u>²</u><u> </u><u>-</u><u> </u><u>9</u><u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>0</u><u> </u>

Step-by-step explanation:

• General quadratic equation:

{ \rm{ {x}^{2}  - (sum \: of \: roots)x + (product \: of \: roots) }}

• sum of roots → 4 + 5 = 9

• product of roots → 4 × 5 = 20

• substitute:

{ \boxed{ \rm{4 {x}^{2}  - 9x + 20 }}}

3 0
3 years ago
What is the probability of rolling two dice, and having a total of 8 dots showing? Express your answer as a percent
Scrat [10]
13.89%

The value of the first die can be any number except for 1 because even if the second die rolls a 6, the total will only be 7. This means that there is a 5/6 chance of rolling an appropriate number with the first die. The second die has a 1/6 chance of rolling any given number. Any given number can be added to only one of the five numbers from the previous die to equal an 8. As a result, both numbers must be multiplied.

5/6 x 1/6 = 5/36 or 13.89%
3 0
2 years ago
Find f(2), f(1), f(0), and f(-1) for f(x) = 3x + 8.
cupoosta [38]

Answer:

Step-by-step explanation:

Solution

When, x=2

f(2)=3×2+8

=14

Again,

When, x=1

f(1)=3×1+8

=11

When, x=0

f(0)=3×0+8

=8

When, x=-1

f(-1)= 3×(-1)+8

=5

If you found my answer useful then please mark me brainliest.

6 0
3 years ago
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