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VikaD [51]
3 years ago
8

Please answer asap!!

Mathematics
1 answer:
Roman55 [17]3 years ago
3 0
He found 2x.

When you subtract the outer length of the frame from the outer length of the picture you get the length of the actual exposed frame. To find the length on either side if the picture you would divide by 2 because there are 2 X's. Therefore he found 2x
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Given that (-4,2) is on the graph of f(x) find the corresponding point for the function -1/2f(x)
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Answer:

The corresponding point is (-4.-1)

Step-by-step explanation:

we know that

The point (-4,2) is on the graph of f(x)

so

For x=-4

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therefore

For x=-4

-(1/2)f(x)=-(1/2)*2=-1

The corresponding point is (-4.-1)

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3 years ago
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Step-by-step explanation:

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Which of the following is the point and slope of the equation y - 8 = 4(x + 3)? a. (8, -3), 4 b. (3, -8), 4 c. (-8, 3), 4 d. (-3
pychu [463]

Answer:

d

Step-by-step explanation:

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8 0
1 year ago
Seven minus 2 times a number is the same as the number minus 2
Mamont248 [21]

7-2c= c - 2 this is the answer



6 0
3 years ago
***45 POINTS*** PLEASE EXPLAIN WELL AND SHOW WORK USED TO FIND THE ANSWERS
IceJOKER [234]
Okay so basically the axis of symmetry is the h (technically where x is on the graph)nvalue so for the first one the answer is -4 for the second one because in vertex form the value of h  (x-h) is in the parenthesis. For the second one you will have to turn the equation from standard to vertex. First step is to factor out the first two terms' coefficients. if you factor out two the equation turns into 2(x^2-8x) +15 The next step is you take 8 and divide it by 2 and then square it which equals 16. You add this term into the parenthesis so you can factor out like a quadratic. The equation turns into 2(x^2-8x+16) +15 to balance out the equation you have to subtract the term that you put in the parenthesis outside the parenthesis. Since 16 is the parenthesis you need to multiply it by 2, so your equation will turn into y=2(x^2-8x+16) -17 then factor out like a regular polynomial and get y=2(x-4)^2 -17 now that it's in vertex form you can see your answer is positive 4. For the third problem just look where the vertex is and see the x coordinate. The answer is 1. 


The order is the g(x), the graph and the f(x)

4 0
3 years ago
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