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MArishka [77]
3 years ago
10

Which answer is an equation in point-slope form for the given point and slope?

Mathematics
2 answers:
OLga [1]3 years ago
3 0

we know that

the equation of the line in the point-slope form is equal to

y-y1=m*(x-x1)

in this problem we have

Point (7,4)\\x 1=7\\y 1=4\\slope\ m=6

substitute the values in the formula

y-4=6*(x-7)

therefore

<u>the answer is</u>

y-4=6*(x-7)

Serga [27]3 years ago
3 0
Point-slope is y - y1 = 6 ( x - x1)
Plugging it in : y - 4 = 6 ( x - 7)

So the answer is the 2d one.
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A ray and a line intersect to form ∠1 and ∠2 as shown below.
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Answer:

STEP 3

Step-by-step explanation:

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2 years ago
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steposvetlana [31]

Answer:

approximately 27 grams

Work Shown:

Half life formula

y = A*(0.5)^(x/H)

where,

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4 0
3 years ago
The function f(t) = 33 sin (pi over 2t) − 20 models the temperature of a periodic chemical reaction where t represents time in h
Gennadij [26K]
The given function is
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t = time, hours
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The maximum value of f  = 33 - 20 = 13.
The minimum value of f = -33 - 20 = -53. 

The period, T,  is given by
\frac{2 \pi }{T} = \frac{ \pi }{2} \\ \\ T=4

Answer:
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3 years ago
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Answer:

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sladkih [1.3K]
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