Answer:
Circumference is 28.26 ft
Area is 14.13 ft^2
Step-by-step explanation:
9×3.14=28.26
9/2=4.5
4.5×3.14=14.13
Answer:
A) Graph an quadratic equation for a parabola (x being to the power of 2), and a linear equation. Examples would be y=x² and y=x.
B) Parabolas that share the same vertex can simply have another transformation done to them. For example: y= 5x² and y=3x².
C) A line that would pass through these would be any linear graph WITHOUT a 'b' value, so a y intercept of 0. An example would be y=5x.
Answer:
a
Step-by-step explanation:
I don’t know what the options are but I think it is 95 because 120-25 = 95
Answer:
Step-by-step explanation:
Answer:
Point-slope form:
y
−
4
=
−
2
(
x
+
3
)
Slope-intercept form:
y
=
−
2
x
−
2
Explanation:
Assuming you mean a line that passes through these two points, use point-slope form:
y
−
y
1
=
m
(
x
−
x
1
)
To find the slope, m, use the slope formula
m
=
y
2
−
y
1
x
2
−
x
1
(-3,4) and (1,-4):
m
=
−
4
−
4
1
+
3
m
=
−
8
4
=
−
2
Now, plug in the slope and either point into point-slope form:
y
−
4
=
−
2
(
x
+
3
)
To convert this to slope intercept form, isolate y and simplify:
y
−
4
=
−
2
x
−
6
y
=
−
2
x
−
2