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givi [52]
4 years ago
7

Write the following in function notation y = 3x - 10

Mathematics
2 answers:
oksano4ka [1.4K]4 years ago
7 0
In function notation, where f is the function, f(x)=3x-10. Using f(x) means you can write things like f(0) which means: what is the value of the function when x=0? Think of f for flexibility, because functions have greater flexibility than variables like y.
kifflom [539]4 years ago
6 0

Answer:

f(x) = 3x - 10

Step-by-step explanation:

For the equation y = ax +b, the function rule is given by

f(x) = ax +b

In writing function rule for an equation, we generally replace y with f(x) if the equation is given in terms of x.

Comparing y = 3x - 10 with  y = ax +b, we get

a = 3 and b = -10

Hence, using the above mentioned concepts, the function rule is

f(x) = 3x - 10

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Answer: String variables

Step-by-step explanation:

SPSS means Statistical Package for Social Sciences.

The SPSS has only two variables namely:

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The string variables cannot perform calculations. It is basically used to type names of people, age,occupation,home addresses,email addresses e.t.c Which is what is what the researcher was trying to do.

2. Numeric variables which include only numbers. It can perform calculations too using mathematical operations like addition,multiplication,division and subtraction.

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3 years ago
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x = 17°

Step-by-step explanation:

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so the equation is

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5 0
3 years ago
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Answer:

This will make it more difficult

Step-by-step explanation:

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3 0
3 years ago
What is 0.57 divided by 30 with an explanation
alexandr1967 [171]
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Use the initial term and the recursive formula to find an explicit formula for the sequence an. Write your answer in simplest fo
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Given :

a_1=-25 .

a_n=a_{n-1}-14 .

To Find :

The general equation of a_n .

Solution :

We know , when difference between any two consecutive terms in an A.P is equal , then the series is in arithmetic progression .

Now , common difference ,

d=a_n-a_{n-1}\\\\d=-14

Also , first term is -25 .

Now , general term of an A.P is given by :

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Hence , this is the required solution .

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