Answer:
D is the answer,that is the incorrect inverse function.
Step-by-step explanation:
For the first one
g(x)=6x-1
Let y=6x-1
6x=y+1
x=y+1/6
Therefore the inverse equation will be
x+1/6 so,the first equation is right.
The second one
g(x)=19x+4
Let y=19x+4
19x=y-4
x=y-4/19 so,the second function is right.
For the last one
f(x)=x/x+20
y=x/x+20
y(x+20)=x
x+20=x/y
x=x/y-20
g(x)=x/y-20,so the function is wrong and that is the aswer.
Answer:
16w^2 - 24w + 9
Step-by-step explanation:
To simplify this, you would use the special product (a - b)^2 = a^2 - 2ab + b^2. We can correlate this with the given term so that,
a = 4w
and
b = 3
Now we just substitute into a^2 - 2ab + b^2
(4w)^2 - 2(4w)(3) + (3)^2
16w^2 - 24w + 9
4/25 is bigger
2/15 = 0.1333...
4/25 = 0.16
Answer:
depends on the equasion!
Step-by-step explanation:
The answer to you question is 5353 because height=13428.7 x tan (21’44’) = 5353