I'm going to write this equation in slope intercept form, which looks like this: y = mx + b. First, write the equation using the slope given. It should look like this:

y = -1/4x + b

Next, you must find the y intercept by plugging in the point to the equation. This is what it looks like: 0 = -1/4(-8) + b. Multiply -1/4 by -8 to get 2. This is what your equation should look like now: 0 = 2 + b. Subtract 2 from both sides of the equation to get -2 = b. Go back to your original equation and plug -2 in for b. This is your final equation:

y = -1/4x - 2

Hope this helped!

8 0

2 years ago

0.0236 correct to 2 significant figure is

Oliga [24]

My key can’t perform this but I can solve it on a sheet...
So here I really hopes this helps

7 0

2 years ago

What is the decimal equivalent of the fraction -68 / 255

garri49 [273]

This is just a calculator problem.

+/- This will turn 68 into a minus when you enter it. On some calculators it is the (-) key.

255

-0.266666666 is what you should get.

5 0

2 years ago