Which of the following is the solution to the compound inequality below?
3x+5 ≥-1 or -2x-7 ≥5

a. x ≥2 or x ≥-6
b. x ≥-2 or x ≤-6
c. x ≥5/3 or x ≤-7/2
d. x ≥-5/3 or x ≥7/2

step-by-step explanation: 4 cause 2+2=4

a

step-by-step explanation:

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: