Identify the vertex and 4 points you used

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

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

)

Step-by-step explanation:

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

cut 138 centimeters off

step-by-step explanation:

250-112 = 138