First: solve the expressions
(a) 11-(6+3)= 11-9= 2
(b) (8-2)-3= 6-3=2
(c) 12-(5-4)=12-1=11
Next: plug them in to the choices
a. (2)+(2)=11 (this is not true so this is wrong)
b. (11)-(2)<2 (this is not true so it is wrong)
c. (2)>(11) (this is not true so this is wrong)
d. (11)>(2)+(2) (this is true so this is your answer)
your answer is D... Hope this helps :)
Answer: 2x + h - 2
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Work Shown:
Part 1
Part 2
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In part 1, I replaced every x with x+h. Then I expanded things out using the distributive property. This is to figure out what f(x+h) is equal to.
In part 2, I then computed the difference quotient. Notice how basically all of the terms in the original f(x) cancel out. Leaving nothing but h terms behind. We factor out h to cancel it with the denominator.
Average speed of the car will be the total distance traveled in the total time. Taking distance travelled as 150 in 5 seconds we have average speed as. 30×1=30 m
Answer:
3 2/3
Step-by-step explanation: