Does this graph represent a function? Why or why not?

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

5 0

A Function is defined as the relation between the input and the output where one input can have only one output

When graphing functions, the x-axis denotes the inputs and the y-axis denotes the output of the function

Looking at the graph, we see that for one input (point on the x-axis) we have only one output (point on the y-axis)

Hence, we can say that this graph represents a function

You might be interested in

horatio climbed to the top of a ladder thst is 10 feet high. which number is the opposite of the number that represents horatios

dexar [7]

Opposite of 10 feet high is -10 feet high (- is negative)

5 0

3 years ago

If f(x)=x^2 then what is f(x+h)? an explanation would be lovely, but if not that’s okay :)

Nadusha1986 [10]

Answer: $f(\text{x+h}) = \text{x}^2+2\text{x}\text{h}+\text{h}^2$

====================================================

Work Shown:

$f(\text{x}) = \text{x}^2\\\\f(\text{x+h}) = (\text{x+h})^2\\\\f(\text{x+h}) = (\text{x+h})(\text{x+h})\\\\f(\text{x+h}) = \text{x}*\text{x}+\text{x}*\text{h}+\text{h}*\text{x}+\text{h}*\text{h}\\\\f(\text{x+h}) = \text{x}^2+\text{x}\text{h}+\text{x}\text{h}+\text{h}^2\\\\f(\text{x+h}) = \text{x}^2+2\text{x}\text{h}+\text{h}^2\\\\$

Explanation:

I replaced each copy of x with x+h. Then I used the FOIL rule to expand things out and combine like terms. The distributive property or the box method are two other pathways you can take.

8 0

1 year ago

MATH IS HARD PLS HELP

cricket20 [7]

The answer is a as the definition of an angle bisector is a line or ray that divides an angle into two congruent angles :)

5 0

3 years ago

Please solve both step by step I'll mark you as brainliest

Kitty [74]

Answer:

5. -5x - 1

6. -x - 4