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3 years ago

PLEASE HELP, WILL MARK BRAINLIEST

Mathematics

2 answers:

aivan3 [116]3 years ago

7 0

Answer:

It is the 4th graph

Step-by-step explanation:

gogolik [260]3 years ago

7 0

Answer:

the one that has the dots filled in and is not so steep

Step-by-step explanation:

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Write an equation for a linear function whose graph has the given characteristics.

BaLLatris [955]

G(x) = 6x + 2....the slope here is 6. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal slope, we flip the original slope and change the sign. So our perpendicular line will have a slope of -1/6. (see how I flipped 6 (or 6/1) and made it 1/6, then I changed the sign and made it -1/6)

y = mx + b
slope(m) = -1/6
(42,0)....x = 42 and y = 0
now we sub and find b, the y int
0 = -1/6(42) + b
0 = -7 + b
7 = b

so ur perpendicular equation is : y = -1/6x + 7....or f(x) = -1/6x + 7

5 0

3 years ago

What is the value of x? 3x−8=8x+4/2 Enter your answer in the box

krek1111 [17]

For this case we must find the value of "x" of the following expression:

$3x-8 = \frac {8x + 4} {2}$

Multiplying by 2 on both sides of the equation:

$2 (3x-8) = 8x + 4\\6x-16 = 8x + 4$

Subtracting 8x from both sides of the equation:

$6x-8x-16 = 4\\-2x-16 = 4$

Adding 16 to both sides:

$-2x = 4 + 16\\-2x = 20$

Dividing between -2 on both sides:

$x = \frac {20} {- 2}\\x = -10$

Answer:

$x = -10$

6 0

3 years ago

Read 2 more answers

Given the parent function f(x)=x^3 give the best description of the graph of y=x^3+3

Sonbull [250]

Answer: Option a.

Step-by-step explanation:

The parent function is the simplest form of the function.

Therefore, if you have the parent function given in the problem:

$f(x)=x^{3}$

and you make f(x)+3, then the function will be translated up 3 units.

Then, you obtain:

$y=f(x)+3=x^{3}+3$

Therefore the answer is the option a.

5 0

3 years ago

Read 2 more answers

PLEASE HELP

denis-greek [22]

The answer is d to that

8 0

3 years ago

Dirk bought a set of stamps. The number of stamps in the set he bought is divisible by 2, 3, 5, 6, and 9. Which set is it?

Vaselesa [24]

Answer:

Germany - 90

Step-by-step explanation:

Here are the options to this question

Germany 90

Sweden 78

Japan 63

Canada 75

The appropriate answer should be a multiple of 2, 3, 5, 6, and 9. That is when the number is divided by 2, 3, 5, 6, and 9 it should have a remainder of zero.

90 / 2 = 45

90 / 3 = 30

90 / 5 = 18

90 / 6 = 15

90 / 9 = 10

Thus, the appropriate number is 90

When 78 is divided by 5 and 9, the remainder is not zero

When 63 is divided by 2, 5 and 6, the remainder is not zero

When 75 is divided by 2, 3, 6 and 9, the remainder is not zero

6 0

3 years ago