Answer: A = 2, -3 B= 4, -8 C=8, -6
Step-by-step explanation:
The rule for a reflection over the x -axis is (x,y)→(x,−y) .
Answer:
y = 4x - 12
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = E(4, 4) and (x₂, y₂ ) = F(2, - 4)
m = = = 4 , then
y = 4x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (4, 4), then
4 = 16 + c ⇒ c = 4 - 16 = - 12
y = 4x - 12 ← equation of line
Answer:
For a third degree polynomial, we need 3 linear factors.
Since
5
and
2
i
are roots (zeros), we know that
x
−
5
and
x
−
2
i
are factors.
If we want a polynomial with real coeficients, then the complex conjugate of
2
i
(which is
−
2
i
) must also be a root and
x
+
2
i
must be a factor.
One polynomial with real coefficients that meets the requirements is
(
x
−
5
)
(
x
−
2
i
)
(
x
+
2
i
)
=
(
x
−
5
)
(
x
2
+
4
)
=
x
3
−
5
x
2
+
4
x
−
20
Any constant multiple of this also meets the requirements.
For example
7
(
x
3
−
5
x
2
+
4
x
−
20
)
=
7
x
3
−
35
x
2
+
28
x
−
140
33,000,000
9 is greater than 5, therefore round up.
Answer:
see I can't give u the answer but see
here is asking हरियर काका की कहानी, you first read this story and write your पुश्तैनी गांव की कुछ जानकारी by using the options given above.
in easy words, u have to write about ur village by these options in 250-300 words
thank u
hope this helps u
if not pardon me