According to professor fayad, we like people who like us because their affection for us boosts our own self-esteem. his idea is an example of:

His idea is an example of theory as the statement is being predicted without having a proof or evidence if the given reaction is really true or not, that is why professor Fayad’s statements is only considered to be as nothing but a theory.

local max is .5

step-by-step explanation:

the local maximum is for x values between 2 and 4

it looks like the x value is 2.5 and the y value is .5

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.