We are going to rewrite the functions correctly:
f (x) = (1/4)
f (x) = (0.4) ^ x
f (x) = 4 ^ x
f (x) = (1/2) ^ x
We observe that we have functions of the form:
f (x) = A (b) ^ x
When
b> 1 The function grows
b <1 Function decreases
Therefore, the function that is growing is:
f (x) = 4 ^ x
Answer:
The function that is increasing is:
f (x) = 4 ^ x
option C)
Since he said that ABC = FED = 12
Meaning (A-B/B-C/A-C) dimensions
A-B = 12
B-C = 12
A-C = 12
FED dimensions (E-D/D-F/E-F) = 12
E-D = 12
D-F = 12
E-F = 12
Since A = 25 & F = 4X = 12
A = F (bcz ABC = FED)
Finding value of (X):
Since (A-C) = (F-D) = 12 (ABC = FED)
4X = 12
X = 12/4
X = 3 ... The answer is C)
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Finding the value of (y):
25 = (4y - 3)
adding (+3) to both sides of equation
25 + (+3) = (4y - 3) + 3
28 = 4y + 3 - 3
+3 -3 = 0
28 = 4y + 0
28 = 4y
So, y = 28/4
y = 7 ... The answer is B)
Here you go, good luck!
Answer:
I would say B.
Step-by-step explanation:
Perpendicular lines meet at a right angle.
i will only be adding the answer due to the fact that I have to leave soon and i have been helping people with this all day.
8916 AFTER 20 YEARS