Answer:
y - 6 = - 6(x - 8)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b ) a point on the line
Here m = - 6 and (a, b ) = (8, 6 ) , then
y - 6 = - 6(x - 8) ← equation of line
They are all the same but represented in different ways.
A ratio can be written as a fraction or a fraction can be written as a ratio and both of those can be divided by numerator and denominator to give u the total percentage
Answer:
y = 2x - 3
Step-by-step explanation:
To solve for y, use the point slope formula: y2 - y1 / x2 - x1
Given the points (3, 3) and (4, 5) 5 - 3/4 - 3
2/1
m = 2
Use the slope m = 2 and one of the given points such as
(3,3) to substitute for x1 and y1 in the point-slope form
So, y - y1 = m x (x - x1)
y - (3) = 2 x (x-3)
Solve for to get the equation. y = 2x - 3
Answer:
$97.75
Step-by-step explanation:
since its 15% off, the price would be 85% of its original price.
85/100 x $115 = $97.75
Answer:
22 pi
Step-by-step explanation:
Plugged in the radius into the circumference equation: 2 pi r