Take one step at a time. First, let's evaluate g(1):
g(1) = 2*1-3 = -1
now plug this into f:
f(-1) = 5*-1 = -5. So the second answer is the right one.
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Same approach for q 12, only now we have no value to fill in for x. What's confusing here is that the x's of f and g should not be mixed up. For the sake of clarity let's rewrite f as
f(z) = 5z + 9.
Now we'll write 3-4x everywhere we find a z. Ah, only one place.
f(g(x)) = 5(3-4x) + 9 = 15 - 20x + 9 = 24 - 20x
Answer:
23/2000
Step-by-step explanation:
1.15%=0.0115=115/10000
simplified
23/2000
Just times by 4 on each of you answers 5 times and that will make it 4,096. I hope this is helpfull
Answer:
B
Step-by-step explanation:
Answer:
x is +1
y is-5
Step-by-step explanation:
