Which of the following can cause a left (i. e. negative) shift in the demand curve for a good or service? select all
that apply
improved technology for production
decrease in consumers' incomes
cheaper alternative that meets the same need or want of the consumers
increase in the population likely to purchase
decrease in popularity of the good or service

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

noncoplanar points are points that do not lie on the same line.

choice b

step-by-step explanation:

f(x) = 88x^2 -264x + 300

the line of symmetry of a parabola is defined by

h = -b/2a

where ax^2 +bx+c=0

so

h = - -264/ (2*88)

h = 3/2

so x = 1.5

the anwser is x< -17/2