Answer:
D, D, G, G,
Step-by-step explanation:
1st. Decay: This is decay because number being multiplied is less than 1.
2nd. Decay:This is decay because number being multiplied is less than 1.
3rd. Growth: This is growth because the number being multiplied is greater than 1.
4th.Growth:This is growth because the number being multiplied is greater than 1.
A. 3a-2=54
3 x her age - the 2 year will equal 54
Hm, it seems like his answer is off. The image is what I got.
x = 2√5 and x = - 2√5
x^2 = 20
