Answer:
i believe the answer is B
Answer:
A) is a function
B) f(x) is greater
C) x = 12
Step-by-step explanation:
A) Yes, the relation is a function.
A function has a unique input value for each output value. There are no repeated x-values, so this relation is a function.
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B) The table says y=6 for x=6.
f(6) = 2(6)+16 = 28
f(x) has a greater value for x=6.
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C) Substituting the given information, we have ...
40 = 2x +16
24 = 2x
12 = x
The value of x is 12 when f(x) is 40.
Answer:
g⁻¹(x) = -1/2x - 5
Step-by-step explanation:
Step 1: Define function
g(x) = -2x - 10
y = -2x - 10
Step 2: Find g⁻¹(x)
x = -2y - 10
0 = -2y - x - 10
2y = -x - 10
y = -1/2x - 5
Step 3: Rewrite
g⁻¹(x) = -1/2x - 5
Answer:
It's c or d
Step-by-step explanation: i'm not sure which one though.
It would be X = 8 and since there is no slope there is no Y
