All categories

3 years ago

What is the slope of the line through (-4,2)(−4,2)

Mathematics

1 answer:

IceJOKER [234]3 years ago

5 0

Answer: The slope is = 0.

Step-by-step explanation:

To find the slope, you need this equation:

$m=\frac{y2-y1}{x2-x1}$

-Next you put the two points to the equation:

$m=\frac{-4+4}{2-2}$

-Then, you solve it:

$m=\frac{-4+4}{2-2}$

$m=\frac{-4+4}{2-2}=0$

You might be interested in

Can someone help me out with this problem

Nostrana [21]

I need more information.

8 0

2 years ago

Fiona has met her goal of exercising 150 minutes a week. She has kept it up for six months and is sure that it is now solidly pa

cricket20 [7]

Answer:

Step-by-step explanation:

You are always able to do better, and Fiona needs to reflect

4 0

2 years ago

Find an equation of the line in the form ax+by=c whose x-intercept is 12 and y-intercept is 4, where a, b, and c are integer

Lostsunrise [7]

Answer:

The equation of the line in $ax+by=c$ form where $a,b,c$ are integers with no factor common to all three, and greater than or equal 0 is:

$x+3y=12$

Step-by-step explanation:

Given:

x-intercept = 12

y-intercept = 4

To find the equation of line in the form $ax+by=c$ where $a,b,c$ are integers with no factor common to all three, and greater than or equal 0.

Solution:

The x-intercept is the point at which the line cuts the x-axis. The point of x-intercept is given as $(x,0)$

Thus, on point of the line is (12,0)

The y-intercept is the point at which the line cuts the y-axis. The point of y-intercept is given as $(0,y)$ .

Thus, on point of the line is (0,4)

Using the two points we can find the slope of the line using the slope formula.

$m=\frac{y_2-y_1}{x_2-x_1}$

So, slope of the line can b given as:

$m=\frac{4-0}{0-12}$

$m=\frac{4}{-12}$

$m=-\frac{1}{3}$

The slope intercept form of the equation of he line is given as:

$y=mx+b$

where $m$ represents slope of the line and $b$ represents the y-intercept.

So, the equation of the line can be given as:

$y=-\frac{1}{3}x+4$

Multiplying each term by 3 to remove fraction.

$3y=3.-\frac{1}{3}x+4(3)$

$3y=-x+12$

Adding $x$ both sides.

$3y+x=-x+x+12$

$3y+x=12$

Thus, the equation of the line in $ax+by=c$ form where $a,b,c$ are integers with no factor common to all three, and greater than or equal 0 is:

$x+3y=12$

8 0

3 years ago

Percent of discount 15%<br> Sale price $146.54

SVETLANKA909090 [29]

15/100=0.15
146.54 times 0.15=21.98
not sure what answer you’re looking for
if you’re trying the find how much the item will cost after the 15% it’ll be 124.56 $146.54-21.98=124.56
if you’re trying to find how much money you’re saving or how much money is being taken off it’s $21.98
hope this helps! (-:

7 0

2 years ago

Can someone help with me with this. Thank you

Anastasy [175]

your answer is going to be x 22 and y 34

6 0

2 years ago