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ad-work [718]
3 years ago
5

The function f(x)=5(2)^x was replaced with f(x)+k , resulting in the function graphed below.

Mathematics
2 answers:
ella [17]3 years ago
5 0
In this problem, you have to find the y- intercept of f(x)=5(2)^x. I graphed mine into a graphing calculator. An algebraic way to find it is to input x=0 in the function. The y-intercept is 5.  You can see the y-intercept for the new one is -2. That means we shifted the graph down 7 units. (Vertical Shift down 7)  
k=-7
Arisa [49]3 years ago
4 0
When x = 0 you get the y intercept y = 5
So the new fction goes from 5 to -2 , i.e. 7 units down, so k is -7


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Write the equation in slope-intercept form of the line that has a slope of 6 and contains the point (1, 1).
valentinak56 [21]

Answer: y=6x-5

Step-by-step explanation:

Since we know the slope, we can plug it into the slope-intercept equation. We can plug in the given point to find the y-intercept.

y=6x+b

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1=6+b

b=-5

Now that we know the y-intercept, we can complete the equation.

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5 0
3 years ago
Help me please,Thanks
Leokris [45]
Maybe is 126 You multiply 18 per 7!!!!!
4 0
3 years ago
How to solve this problem in the picture above
IRISSAK [1]

Answer:

g=4

Step-by-step explanation:

If you're solving for g, you need to get it alone on one side. The way I did so was to subtract 7 from each side.

15 = 2g + 7

-7            -7

If you do that, the 7 on the right cancels out and you're left with 8 = 2g. To get the g alone, you divide it by it's base on both sides which in this case is 2.

8/2 = 2g/2

That will cancel the 2 out and will leave you with g on the right side and on the left side would be 4 because simple division (8/2=4)

Your final answer should be g = 4

4 0
3 years ago
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The "successful" region has half the size of the whole triangle, so by similar triangles, the probability that the area of triangle XYD is at most 12 is 1/4.

8 0
3 years ago
Read 2 more answers
NEED ANSWERS ASAP PLEASE
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18) 54.8 centimeters
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