m: y=-2x+4
<u>slope: 2</u>
2/1=2
Its negative because the line is going down from left to right
<u>y-intercept:</u>
it crosses the y axis at (0,4)
n: y=x-1
<u>slope: 1</u>
1/1=1
Its positive because the line is going up from left to right
<u>y-intercept:</u>
it crosses the y axis at (0,-1)
l: y=4
<u>slope: 0</u>
A vertical line's slope is always 0
<u>y-intercept:</u>
it crosses the y axis at (0,4)
p: x=-4
To find the equation for a horizontal line, you need to find what x always is no matter what.
Answer:
negative 21/9 times negative 18/7 is 6
Step-by-step explanation:
The phrase negative 21/9 times negative 18/7 can be written mathematically as
Lets first convert the fractions into decimal values
= -2.33
= -2.57
Now on simplyfying
=>
=> 5.988
=>6 (rounding off)
We will get a positive value because the multiplicative law states that the product of two negative number is positive