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kolezko [41]
3 years ago
15

Need to know if I got the correct answer for #29. If it’s wrong can you help me solve it please and thank you.

Mathematics
1 answer:
Pie3 years ago
6 0

Answer:

-x² -2x -5 -12/(x-2)

Step-by-step explanation:

The attachment shows the synthetic division. You can find the remainder by evaluating the dividend for x=2:

-2³ -2 -2 = -12 . . . . matches the above answer, not [A] or [C] shown

_____

You can always multiply out your answer to see if it matches the problem.

(-x^2 -2x +3)(x -2) +3 = -x^3 +7x -3 . . . . not the dividend you started with

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Which function represents the graph of f(x)=|x+2| after it is translated 4 units to the right?
Kisachek [45]

Answer:

g(x)=|x-2|

Step-by-step explanation:

The vertex form of an absolute function is

g(x)=|x-h|+k            .... (1)

where, (h,k) is vertex.

The given function is

f(x)=|x+2|

The vertex of the function is (-2,0).

It is given that graph of f(x) is translated 4 units to the right. So, the vertex of the function after translation is (2,0).

Substitute h=2 and k=0 in function (1).

g(x)=|x-2|+0

g(x)=|x-2|

Therefore, the required function is g(x)=|x-2|.

7 0
3 years ago
Rapid taxi is a company that picks up costumers and drives them anywhere they want to go. Janie is looking at rapid taxi prices.
iren [92.7K]

Answer: The correct answer is 11 miles.

Step-by-step explanation: In order to solve this problem you need to replace y with $27.

27 = 2x + 5

Subtract 5 from each side:

22 = 2x

Divide both sides by 2:

11 = x

Therefore, she has enough money to travel up to 11 miles.

6 0
3 years ago
I WILL MARK BRAINIEST<br> PLEASE HELP ASAP ITS DUE
Daniel [21]

Answer:

A) 1 : 4

B) 1 : 2

C) Base of M = 10 units

Step-by-step explanation:

A)

The ratio of the area of triangle M to triangle N

\frac {40}{160}= \frac{1}{4} = 1 : 4

B)

The ratio of the side lengths of triangle M to triangle N

\sqrt{ \frac {40}{160}} = \sqrt{\frac{1}{4}} \\\\={\frac{1}{2}} \\\\=1 : 2

C) Let the base of triangle M be b units.

\sqrt{ \frac {40}{160}} = \frac{b}{20}\\\\\frac{1}{2}=  \frac{b}{20}\\\\2b = 20\\\\b = \frac{20}{2} \\\\b = 10

8 0
2 years ago
Write an equation in slope-intercept form of the line that passed through (-3, 4) and (1. 4)
il63 [147K]

Answer:

y= 0x+4

Step-by-step explanation:

This is a horizontal line, since both coordinate pairs end in 4, so the slope is 0. The y-intercept is 4 because each point is 4.

6 0
2 years ago
What is the solution to the equation
gayaneshka [121]

Answer:

The solution of given equation 5(x - 6) = 2(x + 3) is given by,

x = 12

Step-by-step explanation:

It is given that,

5(x - 6) = 2(x + 3)

<u>To find the solution of given equation</u>

5(x - 6) = 2(x + 3)

5x - (5 * 6) = 2x + (2 * 3)

5x - 30 = 2x + 6

5x - 2x = 6 + 30

3x = 36

x = 36/3

x = 12

Therefore the solution of  given equation is,

x = 12

7 0
3 years ago
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