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.
Answer:
Triangle A
Right
Triangle B
Acute
Triangle C
Obtuse
Triangle D
Acute
Step-by-step explanation:
Answer:
u prolly will know if u payed attention in class
Step-by-step explanation: