All categories

3 years ago

What equation of the line that has a slope of -4 and passes through the point (-2,-5)? Answer ASAP!!

Mathematics

1 answer:

Anna11 [10]3 years ago

4 0

Answer:

Given points are ( -2 , -5 ) and slope ( m) = -4

Step-by-step explanation:

y - y1 = m ( x - x1)

y + 5 = -4 ( x + 2 )

y + 5 = -4x - 8

4x + y +5 + 8 = 0

4x + y +13 = 0 

y = -4x - 13

which is the required equation 

You might be interested in

Can someone please tell me what the growth rate is. Thanks in advance.

aalyn [17]

Answer:

44 years per year

18 males

34 female

and total 44

5 0

3 years ago

Which function is the inverse of f(x) = 2x+37

WINSTONCH [101]

Answer:

$f^{-1} (x)=\frac{x-3}{2}$

Step-by-step explanation:

y = f(x)

y = 2x+3

You need to switch the places of x and y, into this:

x = 2y + 3

Then solve for y:

2y = x-3

$y=\frac{x-3}{2}$

$f^{-1} (x)=\frac{x-3}{2}$

3 0

3 years ago

Can somebody please help me with this question?!?!?!

scoray [572]

I don't think there's any answer. It says that the absolute value of x-7 is negative 2, but an absolute value is always positive. So there's no value for x that can make the equation a true statement.

6 0

3 years ago

rectangular garden is 15 1/2 feet long and 26.5 wide. you plan to build a border. the boarder of material cost $2.88 for 1.5 fee

Studentka2010 [4]

Answer:

It's 1209.6

Step-by-step explanation:

4 0

3 years ago

I need to calculate the surface area and volume of this figure.

kumpel [21]

but am not pretty sure

the volume of cone is =1/3 pie r² h

I think this is the formula to calculate it

3 0

2 years ago