Which graph represents the function f(x) = |x| – 4?

On a coordinate plane, an absolute value graph has a vertex at (0, 4).
On a coordinate plane, an absolute value graph has a vertex at (negative 4, 0).
On a coordinate plane, an absolute value graph has a vertex at (0, negative 4).
On a coordinate plane, an absolute value graph has a vertex at (4, 0).

idk

step-by-step explanation:

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92