What is the sign of the rational number you wrote in part A for Quiana’s loan? What does the sign represent?

x coordinate is none

step-by-step explanation:

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 answer is a) a healthy economy because it results from a steady rise in demand.