All categories

3 years ago

What is a slope intercep form

2 answers:

5 0

The slope-intercept form is simply the way of writing the equation of a line so that the slope (steepness) and y-intercept (where the line crosses the vertical y-axis) are immediately apparent. Often, this form is called y = mx + b form.

Dovator [93]3 years ago

5 0

Answer with step-by-step explanation:

We can write the equation of a line in a number of ways, one of which is the slope intercept form.

The slope intercept form of the equation of a line is also the standard form of an equation which can be represented by:

$y = m x + c$

where $y$ is the y-coordinate,

$m$ is the slope of the line,

$x$ is the x coordinate; and

$c$ is the y intercept.

You might be interested in

I need help with the questions underlined !! Please help !!! ASAP

dybincka [34]

This is social studies put it i. Math don’t mean to be mean

6 0

4 years ago

Pls help me on number 5

Alekssandra [29.7K]

Answer is A trust me

7 0

3 years ago

Read 2 more answers

If a boat depreciates in value according to the simple interest formula Y=20,000(.92)^2 find the rate of decay. Write as a perce

Alexandra [31]

Answer:

Rate of Decay = 8%

Step-by-step explanation:

The decay formula is:

$F=P(1-r)^t$

Where F is the final value (here, it is given as "Y")

P is the initial value (here, given as 20,000)

r is the rate of decay (what we need to find)

t is the time (given as 2)

Comparing both the equations:

$F=P(1-r)^t\\Y=20,000(0.92)^2$

We see that:

1 - r =0.92

We solve for "r":

1 - 0.92 = r

0.08 = r

The rate of decay is 0.08, as a percentage, we need to multiply by 100, so we have:

0.08 * 100 = 8%

Rate of Decay = 8%

6 0

4 years ago

Graph the solution set of: 2x - 4 ≤ 8 and x + 5 ≥ 7

Alex17521 [72]

Answer:

x ≤ 6 and x ≥ 2

Step-by-step explanation:

For now, we will start with doing each problem at a time. Here is your equation:

2x - 4 ≤ 8

First, you want to get the variable by itself. So, you add 4 to both sides. It will look like this:

2x - 4 ≤ 8

+ 4 + 4

The four being added on the left side cancels out, and you add 4 to 8. Now, it should look like this:

2x ≤ 12

Next, you want the x by itself. So, you would divide both sides by 2.

2x ≤ 12

/2 /2

2 divided by 2 cancels out, and 12 divided by 2 equals 6. Now, you have a final answer of:

x ≤ 6

But, you now have to do the other one!

Here is what you start off with:

x + 5 ≥ 7

First, you want the variable side by itself. So, you subtract 5 from both sides.

x + 5 ≥ 7

- 5 -5

Now, you have this:

x ≥ 2

Because the variable is already by itself, you don't need to do any more division and this is you final answer. Now put both answers you got together which equals:

x ≤ 6 and x ≥ 2

8 0

3 years ago

Read 2 more answers

Options 1,2,3 or4? Help! Last one I swear!

lapo4ka [179]

Answer:

option 3 = 3.75

Step-by-step explanation:

x is 3.75

8 0

3 years ago

Read 2 more answers