A. 4/5
To find the slope, you need to isolate y.
4x-5y=-1
-5y= -1-4x (or -4x-1)
-y= (-4/-5)x-1/-5
y=4/5x+1/5
Answer:
−1 −12 −12 1 1 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Fraction form: x = ln(5)/ln(10)
Decimal form: 0.69897000
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Step-by-step explanation:
Find the Center and Radius (x-4)^2+y^2=4
(
x
−
4
)
2
+
y
2
=
4
This is the form of a circle. Use this form to determine the center and radius of the circle.
(
x
−
h
)
2
+
(
y
−
k
)
2
=
r
2
Match the values in this circle to those of the standard form. The variable
r
represents the radius of the circle,
h
represents the x-offset from the origin, and
k
represents the y-offset from origin.
r
=
2
h
=
4
k
=
0
The center of the circle is found at
(
h
,
k
)
.
Center:
(
4
