There is no proportion showing
B, 2 5/8.
2 and 5/8 times itself is 5 1/4, meaning its half of 5 1/4.
Answer:
66) C
67) D
68) A
69) B
Step-by-step explanation:
figure x out first for example in q 66
x=-1 , x =5
then look at the graph which graph pf those meets with those points and soo on.
Answer:
8.5
Step-by-step explanation:
8.5 is the coefficient in front of x
In f(x) = 16(0.75)x the (0.75) does not have a 1 so it is decreasing and if it is only 75% of 16 then it would be losing 25% each time So the exponential decay will be 25%.