All categories

3 years ago

Please check my answer : Find the equation of the line that has a slope of 8 and passes through the point (-3,4). I got y=8x-20

1 answer:

7 0

The answer is y = -8x - 20. If you were to use y = 8x - 20 then you'd get 4 = -44, which, obviously, is not true. To fix it all you need to do is add a negative sign in front of the 8. y = -8x - 20.

You might be interested in

I'm a bit confused with simplifying a squared fraction. Can you explain to me how I do it?

Margaret [11]

Answer:

$\frac{\sqrt{6} }{3}$

Step-by-step explanation:

$\sqrt{\frac{2}{3} }$

$\frac{\sqrt{2} }{\sqrt{3} }$

Multiply by $\frac{\sqrt{3} }{\sqrt{3} }$ to simplify

$\frac{\sqrt{2} }{\sqrt{3} }$ * $\frac{\sqrt{3} }{\sqrt{3} }$

$\sqrt{2} *\sqrt{3} =\sqrt{6}$

$\sqrt{3} *\sqrt{3} =3$

Therefore, the final answer would be:

$\frac{\sqrt{6} }{3}$

7 0

4 years ago

3. The length of a rectangle is 3 times its width. The perimeter is 16 meters. Draw a picture to represent

Fudgin [204]

Answer:

3.Width is 2

4. 14 times

Step-by-step explanation:

3x + 3x + x + x = 16

16 = 8x

x=2

Width is 2

5 - 3 = 2

Safety equipment costs $2 every day.

$28 divided by 2 equals 14

must ride the trail 14 times

Hope this helps! please mark brainliest!

6 0

3 years ago

What is the range of f(x) = 3x + 9?

SOVA2 [1]

Step-by-step explanation:

there must be some additional information missing (like the domain of the function), because just as it is written here, the function f(x) would not have any limitations, and its range would be -infinity < y < +infinity.

so, it is impossible to tell you which answer option is correct.

because again, based on the given information, none of these options is correct.

8 0

3 years ago

19 POINTSSS

jekas [21]

I believe A.) 3 times

4 0

4 years ago

A. 530 ft^2 B. 500 ft^2 C. 470 ft^2 D. 450 ft^2

Angelina_Jolie [31]

Answer: OPTION A.