Which function has a vertex at the origin?
o f(x) = (x + 4)
o f(x) = x(x – 4)
o f(x) = (x – 4)(x + 4)
o f(x) = 2

B)

Step-by-step explanation:

To find the function which has vertex at the origin.

Solution:

For a function to have its vertex at origin the function must pass through point (0,0) which means .

We will find for each of the given functions and check if it has vertex at origin.

To find we will plugin in the function.

A)

Vertex is  not at the origin.

B)

 [Any number times zero is = zero]

Vertex is at the origin.

C)

Vertex is  not at the origin.

D)

Vertex is  not at the origin.

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.

hello 0xxbadwolfxx0,

2.6 x 10^9 is 2,600,000,000.

1.3 x 10^2 is 130

multiplying 130 and 2,600,000,000 would simply give you 200,000,000,000.

therefore, the answer would be d. 2.0 × 10^11.

i hope i ! warm regards, mae.