Answer:
8
Step-by-step explanation:
The attached graph shows the inverse function (red) and the value of the inverse function for an input of -9.
_____
The inverse function tells you the input required for the given output from the function. So, you can look for an output of -9 on the graph of <em>f</em> and see what input gives that. You find ...
f(8) = -9
so ...
f⁻¹(-9) = 8
I’m confused there are no numbers ?
Answer:
It's 16
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
Answer:
The answer is slope: -9/2 y-intercept: 75
Step-by-step explanation:
I just took the test :]
Answer:
<h2><em>
3.4928.</em></h2>
Step-by-step explanation:
Initial volume of the rectangular room = Length * Width * Height
V = LWH .............1
If the width is doubled then new width W2 = 2W
If the length is increased by 48%, the new Length L2 = L + 0.48L = 1.48L
If the height is increased by 18%, the new height H2 = H + 0.18H = 1.18H
The new volume after increasing all the dimensions will be;
V2 = L2W2H2
V2 = (1.48L)(2W)(1.18H)
V2 = 3.4928LWH ................2
Now we will divide equation 2 by 1 to have;
V2/V = 3.4928LWH/LWH
V2/V = 3.4928
V2 = 3.4928V
<em>This means that the volume of the room has increased by the factor of 3.4928.</em>