leahdkkdc leahdkkdc
  • 03-08-2021
  • Mathematics
contestada

What is
f(x)=(x-2)(x-6) in standard form

Respuesta :

ari003 ari003
  • 03-08-2021
Standard form is
y
=
x
2
−
4
x
−
12
Explanation:
This is a function of degree
2
i.e. quadratic equation and its standard firm is
y
=
a
x
2
+
b
x
+
c
. Hence, the standard form for
y
=
(
x
+
2
)
(
x
−
6
)
is
=
x
(
x
−
6
)
+
2
(
x
−
6
)
=
x
2
−
6
x
+
2
x
−
12
=
x
2
−
4
x
−
12

but this is for x+2 instead of x-2
Answer Link

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