Answer:
x = ± 15
Step-by-step explanation:
Given f(x) = - 0.5x² and f(x) = - 112.5 , then equate right sides
- 0.5x² = - 112.5 ( divide both sides by - 0.5 )
x² = 225 ( take square root of both sides )
x = ± = ± 15
(5x +252 +X+5) + (x+4)
2 answers:
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The slope of the lines passing through given points is .
Step-by-step explanation:
Given,
The given two points are (6,6) and (-6,1).
To find the slope of the line passing through the points.
Formula
The slope of the line passing through () and (
) is
Now,
Putting, we get,
Slope = =
=
Hence,
The slope of the lines passing through given points is .