2 years ago

Put the following equation of a line into slope-intercept form, simplifying all

Mathematics

1 answer:

Leviafan [203]2 years ago

8 0

Answer:

$y = x - 4$

Step-by-step explanation:

Given

$2y - 2x = -8$ -- correct expression

Required

Represent as slope intercept form

$2y - 2x = -8$

Make 2y the subject

$2y = 2x - 8$

Divide through by 2

$\frac{2y}{2} = \frac{2x}{2} - \frac{8}{2}$

$y = x - 4$

You might be interested in

Dan and Juanita are arguing, again! Dan says the revenue function for the

Gwar [14]

Find

R(V)

p(x)×x
x(-3/2x+112)
-3/2x²+112x

Now

y=-3/2x²+112x

Find vertex x coordinate

-b/2a
-112/-2(-3/2)
-37.3

Put in equation

y=-3/2(-37.3)²+112(-37.3)
y=-2086.9-84+4177.6
y=$6264.6
y=$62.64M

As a is negative parabola is facing downwards hence vertex is minimum .

So minimum value is $62M which is far more than given .

8 0

1 year ago

Square Root of 9801<br> With Steps Please

zhuklara [117]

Answer:

Step-by-step explanation:

First give it as a product of prime factors. Divide 9801 with prime numbers. The first picture divides 9801 fron prime numbers. Prime numbers are 2,3,5,7, 11. We can only divide using 3 and 11. So we get 3⁴ and 11². The second picture shows how I got the square root of 9801. Square root is ½. So we multiply each power with ½ so we finally get 99. You can recheck for yourself using a calculator. It is 99.