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777dan777 [17]
3 years ago
10

Write a function with a zero of 1/2. Explain your andwer

Mathematics
2 answers:
balu736 [363]3 years ago
8 0

Answer:

f(x) = x-1/2.

Step-by-step explanation:

A number n is a zero of a function if f(n)=0. In this case, if I operate 1/2 with its additive inverse we obtain zero. So, as 1/2-1/2=0 the easiest function with 1/2 as a zero will be f(x)= x-1/2. Indeed, f(1/2)=1/2-1/2=0.

elena-s [515]3 years ago
5 0
A function with a zero in a is,

f(x)=x-a

So,


f(x)=x-1/2
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You have 19 digs for your current volleyball season. There are 5 games left in the season. You want to break your previous recor
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Answer:We must get more than 7 digs in the remaining 5 games  to break record of 26.


Step-by-step explanation:

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Step-by-step explanation:

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Choose the expression that represents a cubic expression.
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Answer:

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Step-by-step explanation:

* Lets explain the degree of any expression

- The degree of any expression is the greatest power of the variable

- Ex:

# 3x - 3 is a first degree expression

# x² - 3x + 2  is a second degree expression

# 5x³ - 2x² + 5x - 2 is a third degree expression

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∴ 5x² + 9x - 1 is a quadratic expression

∵ The expression is -2x² + 11

∵ The greatest power of x is 2

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