Answer:
Step-by-step explanation:
Verify the graphs by the vertical line test.
If a vertical line crosses the graph at two or more points, then it is not a function.
We can see the first 3 graphs pass the test but the last one fails.
So the last graph (bottom right picture) doesn't represent a function.
4. Yes because a function is a expression, rule, or law that defines a relationship between one variable and another variable which is what is happening in this image
5. Yes the slope is shown on the graph because it shows the measure of its steepness which can be determined by simply looking at the image
Answer:
would be the area 120
Step-by-step explanation:
11x=11/20
Lets say she has x money
Now she spent 3/5of x means 2/5 is left
2/5*x=45
x=112.5
