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Galina-37 [17]
3 years ago
8

Determine which relation is a function.

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0
The relation that is a function is answer D. All of the x-coordinates are all different
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artcher [175]
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Let f(x) = 2x – 1 and g(x) = 3x<br> Find g(f(x))
Gemiola [76]
6x-3

You have to put f(x) into g(x) to find the answer, so you rewrite it like this: 3(2x-1)
7 0
3 years ago
The rate of change in the function y=x+4 is________ the rate of change of the function represented in the table.
Snezhnost [94]
Recall that the slope is the "average rate of change" of any function.

\bf y=\stackrel{slope}{1}x+4\qquad \qquad &#10;\begin{array}{ccll}&#10;x&y\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;0&6\\2&8\\4&10\\6&12&#10;\end{array}&#10;\\\\\\&#10;\textit{let's check what is the slope of the tabled function}\\&#10;\textit{by using two points from it}

\bf \begin{array}{lllll}&#10;&x_1&y_1&x_2&y_2\\&#10;%   (a,b)&#10;&({{ 2}}\quad ,&{{ 8}})\quad &#10;%   (c,d)&#10;&({{ 6}}\quad ,&{{ 12}})&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}= \cfrac{rise}{run} \implies &#10;\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{12-8}{6-2}\implies \cfrac{4}{4}\implies 1
4 0
3 years ago
Read 2 more answers
Option 1: Use Your Credit Card (15 pts)
Elza [17]

Answer:

gvxgbdgcdgcdg

Step-by-step explanation:

fd jcdnvfb x bff vfvff

4 0
3 years ago
Ik what it is just helping out others 1+1
antiseptic1488 [7]

The question is asking what will we get if we add 1+1.

Let us use an example to understand this.

Example:

Suppose Amy has 1 ice cream and her brother Ruth has also got one ice cream.

Now if they both finished their ice creams, how many total ice creams were finished.

So we see that 1 and 1 add up to give two ice creams and so two ice creams are finished by them both.

Applying this to our question adding 1 and 1 gives us 2.

Answer : 1+1 =2

3 0
3 years ago
Read 2 more answers
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