All categories

3 years ago

What is an equation of the line that passes through the points (-4, -4) and (4, 6)?

Mathematics

2 answers:

S_A_V [24]3 years ago

7 0

The answer would be y=5/4x+1

Alchen [17]3 years ago

6 0

Answer: I’m sure the answer is

Y=5/4x-1

Step-by-step explanation:

You might be interested in

A window has the shape of a rectangle with a semicircle at the top.

Sidana [21]

Answer:

8+pi/2

Step-by-step explanation:

The area of the rectangle on the bottom is 8, or 2*4. The area of the top is half (because it's a semi circle) of pi*r^2, or just 1/2 pi

7 0

2 years ago

Please help me with this question

ElenaW [278]

Answer:

y = 1/2x - 2

Step-by-step explanation:

use formula y = mx + c

m = gradient

c = y intercept

5 0

3 years ago

Solve the system of equations by graphing. x+y=-9 4x+y=-19

shutvik [7]

For this case we have the following system of equations:

$x + y = -9\\4x + y = -19$

We multiply the first equation by -4:

$-4x-4y = 36$

We have the following equivalent system of equations:

$-4x-4y = 36\\4x + y = -19$

We add the equations:

$-4x + 4x-4y + y = 36-19\\-3y = 17\\y = - \frac {17} {3}$

We find the value of the variable "x":

$x = -9-yx = -9 - (- \frac {17} {3})\\x = -9 + \frac {17} {3}\\x = \frac {-27 + 17} {3}\\x = - \frac {10} {3}$

Thus, the solution of the system is:

$(x, y): (- \frac {10} {3}, - \frac {17} {3})$

See the graphic in the attached image

ANswer:

$(x, y): (- \frac {10} {3}, - \frac {17} {3})$

See the graphic in the attached image

4 0

3 years ago

263 rounding to the nearest tenth

enyata [817]

This is a tough one i also have this question..

3 0

3 years ago

What’s the answer to this question ?

HACTEHA [7]

Answer:

Step-by-step explanation:

Line pases through (6, 0) and (0, -6)

Slope = (0 - (-6))/(6 - 0) = 6/6 = 1

so y = 1*(x - 6) = x - 6

or x - y = 6

or 4x - 4y = 24

That is C

8 0

2 years ago