Answer:
The curve represented by Green color Dotted Lines in the attached figure represents the Reflection in x-axis of the curve 
.
Step-by-step explanation:
As we know, the value of 
lies between (-1,1) and its graph is a curve. Its value keeps on varying between -1 and 1 only depending on the value of 
.
The value of 
is 
at 
. Few values are labeled in the figure attached in the answer. The value is 1 at 
.
The curve shown in blue color solid line represents the curve of .
And the curve shown in the dotted green color in the attached figure represents the reflection in the x-axis.
Answer:
John is 21 and bill is 15
Step-by-step explanation:
Answer:
minimum value of function is 
.
Step-by-step explanation:
Given function represents a parabola.
Now, here coefficient of 
is positive , so the parabola will be facing upwards and thus the function will be having a minimum.
Now, as we know that minimum value of a parabolic function occurs at
x = 
.
Where , b represents the coefficient of x and a represents the coefficient of .
here, a = 2 , b = -6
Thus = 
= 
So, at x = minimum value will occur and which equals
y = 2×
- 
+ 9 = .
Thus , minimum value of function is .
700ml=23.6698fl
64-23.6698=40.3302
40.3302fl
Answer:
Step-by-step ef(x)=-2x+5……i
and f(-3x)=?
let x=-3x so that
-2x+5=-3x
x=5
substitutinx x into… i
f(x)=-10+5=-5
f(5)=-5………ii
now f(–3x)=f(-15)
scrutinizing… ii ,we can propose that
f(-15)=15.
Thus f(-3x)=15xplanation:
