The slope between the two points (3,-2) and (4,7) is 9.
The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it.
To find slope given two(x1, y1) and(x2, y2) points, we use the formula
Given coordinates are:(3,-2) and (4,7)
x1= 3, x2= 4 , y1= -2 and y2= 7
Using Formula,
= 9 /1
= 9
So, the slope between two points is 9.
Learn more about slope here:
#SPJ2
Which of the following completes the proof? (6 points)
By the midpoint formula
By definition of congruence
Given
By construction
20 mysteries. Add 20% and 30% to get 50%. Then rewrite 50% as 50/100. Next multiply 50/100 by 40 to get 2,000/100.The last thing to do is simplify to get 20 and subtract 20 from 40 to get 20 mysteries.
Answer:
$55.00 divided by 0.20 = 0.0275 = $2.75
$55.00 - $2.75 = $52.25
5/3
4/5
-3/5
The slope-intercept form: y = mx + b
m - slope
b - y-intercept
We have:
The given expression of inequality can be solved as h < -9.
Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.
Unlike a linear equation it can have a range of values inside an interval.
The given inequality is as below,
9h + 2 < –79.
It can be solved as follows,
9h + 2 < –79
Subtract 2 from both sides to get,
9h + 2 - 2 < –79 - 2
⇒ 9h < -81
Divide by 9 on both sides as,
9h ÷ 9 < -81 ÷ 9
⇒ h < -9
Hence, the solution of the given inequality is h < -9.
To know more about linear inequality click on,
#SPJ2