Answer: 72
72 is irrational
Step-by-step explanation:
Answer:
see explanation
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
y - 3 = - 9(x + 4) ← is in point- slope form
with slope m = - 9
Given a line with slope m then the slope of a line perpendicular to it is
= - = - =
The point (a, b) = (4, - 3), hence
y + 3 = (x - 4) ← equation of perpendicular line
Answer: D
Step-by-step explanation:
it goes up by one in sides , count the sides
The equation of the line with slope m=−1/2 contains the point (2,−4) is y = 1/2x + 4
Use the formula for the equation of a line.
<h3>What is the slope point form of the line?</h3>
y = mx + b
Where m is the slope, and b is the y-intercept.
The slope is given.
y = 1/2x + b
The points (x, y) are given.
(4, 6)
Put y as 6 and x as 4, and solve for b.
6 = 1/2(4) + b
6 = 2 + b
6 - 2 = b
4 = b
The y-intercept is 4 or (0, 4).
The equation of the line is y = 1/2x + 4.
To learn more about the slope visit:
brainly.com/question/3493733
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