Just differentiate <em>G</em> and <em>H</em> :
• d<em>G</em>/d<em>x</em> = d(<em>x</em> ² <em>eˣ </em>)/d<em>x</em> = 2<em>x</em> <em>eˣ</em> + <em>x</em> ² <em>eˣ</em>
so <em>G</em> is not an antiderivative of <em>f</em>.
• d<em>H</em>/d<em>x</em> = d(2<em>x</em> <em>eˣ</em> - 2<em>eˣ</em> ) = (2<em>eˣ</em> + 2<em>x</em> <em>eˣ</em> ) - 2<em>eˣ</em> = 2<em>x</em> <em>eˣ</em> = <em>f(x)</em>
so <em>H</em> is indeed an antiderivative of <em>f</em>.
Answer:
7
Step-by-step explanation:
find the square root of 111 which is 10.53565375
find the square root of -√20 which is -4. 472135955
given your four possible answers, it is 7 because it is the only number between 10 and -4.
10+x=5(1/5x+2)
10+x= x+10
-x -x
10=10
Answer- All real numbers or infinity many problems
Answer:
180 yards
Step-by-step explanation:
120 + 60 =180 so therefore you will travel 120 yards forward and 60 yards over so 180 yards total
Answer:
The formula for the volume of a sphere is:
Sphere Volume = 4/3 • π • r^3
Sphere Volume = 4/3 • π • 7^3
Sphere Volume = 4/3 • π • 343
Sphere Volume = 1,436.7550402417 cubic inches
Step-by-step explanation:
