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igor_vitrenko [27]

3 years ago

15

If the solutions of a quadratic equation are x = 7 and x = -5 write the possible trinomial these solutions could have derived fr

om.

1 answer:

Butoxors [25]3 years ago

4 0

X^2-2x-35
(X+5)(x-7)

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Which best describes the transformation from the graph of f(x)2 to the graph of f(x)=(x-3)2-1

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The giving functions are from dofferent types. transforming a function does not change it's type so it is impossible to transfer f(x)=2 to f(x)=(x-3)^2-1.

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3 years ago

9. The sum of 10 and 7 times a number is 59. What is the<br> number? (Use n as the variable.)

PSYCHO15rus [73]

10+7n=59
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3 years ago

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Point R lies on the directed line segment from L (-8,-10) to M (4,-2) and partitions the segment in the ratio 3 to 5. What are t

Dvinal [7]

Answer:

R = (- 3.5, - 7 )

Step-by-step explanation:

Using the Section formula

$x_{R}$ = $\frac{3(4)+5(-8)}{3+5}$ = $\frac{12-40}{8}$ = $\frac{-28}{8}$ = - 3.5

$y_{R}$ = $\frac{3(-2)+5(-10)}{3+5}$ = $\frac{-6-50}{8}$ = $\frac{-56}{8}$ = - 7

Thus coordinates of R = (- 3.5, - 7 )

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4 years ago

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30 POINTS!!! HELP!!!!

Lemur [1.5K]

I think its f(0) = 3
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3 years ago

Tisha babysat for 5 hours and earned $32.50. At the same rate, how much would she earn in 8 hours?

kolezko [41]

Start by finding her hourly rate. 32.50/5 = 6.5
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Working 8 hours she would make $52
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4 years ago

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