Answer:
for (-1,5) the distance is 6. For (-1, -3) its 2
Step-by-step explanation:
(5 - -1) = 6
(-3 - -1) = -2
[-2] opposite is two.
x-intercept (y=0)
-2x+5y=-10
Substitute now :
-2x+5(0)=-10
-2x=-10
Divide both numbers by -2
-2/-2x= -10/-2
x=5
x- intercept = (5,0)
Answer: the third choice
Answer:
Suppose N is the size of a population of radioactive atoms at a given time t, and dN is the amount by which the population decreases in time dt; then the rate of change is given by the equation dN/dt = −λN, where λ is the decay constant.
