43.778 subtracted by 77.2=-33.422
hope this helps :)
Answer:
Choice D
y = 3(2/3)^x
Step-by-step explanation:
a) y = 2(3/2)^x = 3^x (pretty close)
b) y = (2/3)^x (wrong, coming from the wrong side)
c) y = 2(3)^x = 6^x (too close to y line)
d) y = 3(2/3)^x = 2^x (looks right)
Answer:
Step-by-step explanation:
Answer:
C. Reflection across the line x=3
D. Reflection across the line y=2
Step-by-step explanation:
Rotating ABCD through 90 degrees will carry it away from the first quadrant.
Translating ABCD will carry it away from its original position.
Reflecting ABCD across the line x=3, will carry it onto itself because x=3 is a line of symmetry of ABCD
Reflecting ABCD across the line y=2, will carry it onto itself because y=2 is also a line of symmetry of ABCD.
The correct options are C and D