Answer:
(1,-3)
Step-by-step explanation:
(1,-3) is the only point which satisfies the equation.
When x = 1, y = -3
-3 = 2(1) - 5
-3 = 2 - 5
-3 = -3 ( a true statement)
2015-2000=15 years
P=100,350,000×(1+0.017)^(15)
P=129,220,575.43
Choose a point that the perpendicular line will pass through.
(
0
,
0
)
Simplify
1
3
x
.
Tap for more steps...
y
=
x
3
−
5
Use the slope-intercept form to find the slope.
Tap for more steps...
m
=
1
3
The equation of a perpendicular line to
y
=
x
3
−
5
must have a slope that is the negative reciprocal of the original slope.
m
perpendicular
=
−
1
1
3
Simplify
−
1
1
3
to find the slope of the perpendicular line.
Tap for more steps...
m
perpendicular
=
−
3
Find the equation of the perpendicular line using the point-slope formula.
Tap for more steps...
y
=
−
3
x
Answer:
x = x2 - x1 = -8 -2 = -10
y = y2 - y1 = -1 -4 = -5
diameter = (x^2 + y^2)^1/2 = (100 + 25)^1/2 = 11.18
radius = 11.18 / 2 = 5.59 or 1/2 the diameter.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The answer is b because the lines outside -65 are symbols for absolute value. Absolute value means the distance away from 0, so b would be an appropriate choice.