HURRY!
The inequality (x^2-9)/(x^2+6x+8) > 0 can be factored as (x+3)(x-3):(x+4)(x+2) > 0. Test points for the intervals are shown. Select the test points that make the inequality true.
x= -5
x= -3.5
x= 0
x= 5

x=-5, x=5

Step-by-step explanation:

got it right on edge 2020

-5 and 5

edge 2020

Step-by-step explanation:

SECOND PART

Identify the graph of the solution set of:    

A.

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

486in is correct

step-by-step explanation: