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2 years ago

Find the slope of a line parallel to y= -2/5x + 4/5 .

Mathematics

2 answers:

saul85 [17]2 years ago

6 0

Answer:

the slope is -2/5

Step-by-step explanation:

it did the question and got it right

Tatiana [17]2 years ago

5 0

Answer: m=45

Explanation:The slope of the line would be the same as in the equation (

) .

The only difference of a line running parallel would be the

value in

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The point (3, 6) is on the graph of y= 5f(2(x+3))-4 . Find the original point on the graph of y=f(x).

Sonja [21]

Answer:

(12, 2) is the original point on the graph of $y=f(x)$ .

Step-by-step explanation:

Given:

$y= 5f(2(x+3))-4$ has a point (3, 6) on its graph.

To find:

Original point on graph $y=f(x)$ = ?.

Solution:

We are given that The point (3, 6) is on the graph of $y= 5f(2(x+3))-4$

If we put x = 3 and y = 6 in $y= 5f(2(x+3))-4$ , it will satisfy the equation.

Let us the put the values and observe:

$6= 5f(2(3+3))-4\\\Rightarrow 6= 5f(2(6))-4\\\Rightarrow 6= 5f(12)-4\\\Rightarrow 6+4=5f(12)\\\Rightarrow 5f(12)= 6+4\\\Rightarrow 5f(12)= 10\\\Rightarrow f(12)= \dfrac{10}{5}\\\Rightarrow f(12)= 2\\OR\\\Rightarrow 2=f(12)$

Now, let us compare the above with the following:

$y=f(x)$

we get y = 2 and x = 12

So, the original point on graph of $y=f(x)$ is (12, 2).

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3 years ago

TRUE OR FALSE: 7x - 9 = (7x - 1)(9)

IRISSAK [1]

I believe it’s true, sorry if not

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3 years ago

greta made a desing with squares she colored 8 out of the 12 squares blue what fraction of the squares did she color blue

Verizon [17]

2/3 because 8/12 divided down is 4/6 which reduced again is 2/3

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4 years ago

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Your friend washed 3/4 of the car in 1/2 of an hour. She says her answer means she can wash 6 cars in 4 hours. Is her answer wri

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Answer:

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Step-by-step explanation:

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3 years ago

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If 3x - 8= -2, find the value of x - 6.

siniylev [52]

Answer:

x-6 = -4

Step-by-step explanation:

3x - 8= -2

Add 8 to each side

3x - 8+8= -2+8

3x = 6

Divide by 3

3x/3 = 6/2

x =2

We want to find x-6

2-6 = -4

4 0

3 years ago

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