Over what interval is the function increasing, and over what interval is the function decreasing? х
2
1
0
1
2
f(x)= 0.3x2
1.2
0.3
0
0.3
1.2
(x, y)
(-2.1.2)
(-1,0.3)
(0,0)
(1,0.3)
(2,1.2)

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

um is there supposed to be a picture?