Describe what happens to the graph of ()=2 when values a, h, and k are different than their usual a=1, h=0, and k=0 in the format ()=(−ℎ)2 + and then answer
the questions.
Change in Equation Effect on Graph

k: positive:
k: negative:
h: positive:
h: negative:
a: negative:
||>1:
||<1:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: