First of all you subtract 1/8 and 3/8 but you don't subtract the denominator because there are the same number so you only subtract the numerators which are the top ones and btw the answer is 2/8
y - 2 = 2(x + 1)
the equation of a line in point-slope form is
y - b = m(x - a)
where m is the slope and (a, b ) is a point on the line
here m = 2 and (a, b ) = (- 1, 2 ), hence
y - 2 = 2(x + 1 ) ← equation in point-slope form
Answer:
Step-by-step explanation:
Remark
A right triangle with one other angle = 45 degrees is isosceles (two sides are equal). So the bottom line of the square is also s
Formula
s^2 + s^2 = 20^2 Add the terms on the left. Square the right.
Solution
2s^2 = 400 Divide by 2
2s^2/2 = 400/2 Simplify
s^2 = 200 Take the square root of both sides.
Answer
sqrt(s^2) = sqrt(200)
s = 14.1 or s = 10*sqrt(2)
The generic equation of the line is:
Where,
m: slope of the line
(xo, yo): ordered pair that belongs to the line
The slope is given by:
Substituting values we have:
Rewriting we have:
By choosing an ordered pair we have:
Substituting values in the generic equation:
Rewriting:
Answer: <span>
the ordered pairs in the solution set of this linear equation is given by:</span>
Option A