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-BARSIC- [3]
2 years ago
11

Determine whether the function f(x) = 3x is even or odd.

Mathematics
1 answer:
PolarNik [594]2 years ago
8 0

Answer:

A. f(-x) = f(x)

Step-by-step explanation:

When plugged into a graph, we can see that the y value of -x is equal to x.

This means, that if we compare the y value of x=3 and x=-3, they will be the same on the graph.

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Can someone explain what the answer is to this and how? Thank u!!!
Sloan [31]
The answer is D.
You cannot factorise it as there are two different terms being squared with the middle term containing both. Also, if you expand any of the brackets in the questions you will not get the original equation so non of them are right so it has to be D. :)
7 0
3 years ago
What is the slope of the line represented by the equation y=- 1/2x + 1/4
Andreyy89

Answer:

-1/2x

Step-by-step explanation:

-1/2x represents the slope because it shows that the line is going down 1/2 every x. 1/4 would be where the line started or the y-intercept.

8 0
4 years ago
How to solve 40-4x=2|3x-10|
antiseptic1488 [7]
40-4x=2/3x-10
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8 0
4 years ago
There are 4 times as many females as males on the maths course at university. What fraction of the course are male?
maxonik [38]

Answer:

A

Step-by-step explanation:

Cause 4 times 4divide by 4 is is 1 so 1/4

8 0
3 years ago
Read 2 more answers
At P-Town High School, the probability that a student takes Computer Programming and Spanish is 0.15. The probability that a stu
sp2606 [1]

Answer:

The probability that a student takes Spanish given that the student is taking Computer Programming = 0.375

Step-by-step explanation:

Given -

Let event A = student takes Spanish

Event  B = student takes Computer Programming

A \bigcap B  =   student takes Computer Programming and Spanish

P(B) = 0.4  ,  P(A \bigcap B) = 0.15

What is the probability that a student takes Spanish given that the student is taking Computer Programming =

(Probability of an event occuring given that another event has already occured , we use condition probability )

P(\frac{A}{B}) = \frac{P(A \bigcap B )}{P(B)}

         = \frac{.15}{0.4}

          =  0.375

8 0
3 years ago
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