Question

Identify the vertex and 4 points you used

f(x)=2x^2-16x+35

Answer 1

2

x

2

−

16

x

+

35

.

2

(

x

−

4

)

2

+

3

Set

y

equal to the new right side.

y

=

2

(

x

−

4

)

2

+

3

Use the vertex form,

y

=

a

(

x

−

h

)

2

+

k

, to determine the values of

a

,

h

, and

k

.

a

=

2

h

=

4

k

=

3

Find the vertex

(

h

,

k

)

.

(

4

,

3

)

Explanation: