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Serggg [28]
3 years ago
7

What is the equation linethatis perpendicular to the given line and passes through the point (3,0)?​

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0

Answer:

3y+x = 3

Step-by-step explanation:

for the point ( 3,0)

x=3 , y= 0

the equation for the line is given as

y-y1= m(x-x1)

for perpendicular ,

m= -1/x

so

y-0 = -1/3(x-3)

3y= -x +3

3y+x=3

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Answer:

Therefore the population will be maximum when x=30 inches.

Step-by-step explanation:

Given that, the mosquito population is a function of rainfall and can be approximated by the formula

N(x)= -x^3+45x^2+1000

where x is the number of inches of rainfall.

N(x)= -x^3+45x^2+1000

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N'(x)= -3x^2+90x

Again differentiating with respect to x

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-3x^2+90x=0

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2 years ago
Please Fill in the Blank with the simplified equation. 5/8g=40
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3. 180 - (53+68) = 59

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