Answer:
The slope is
Step-by-step explanation:
Let
x ---> the number of tickets
y ---> the total cost
we know that
The equation of a line in slope intercept form is equal to
where
m is the slope
b is the y-intercept
In this problem we have that
The slope or unit rate is the cost of one ticket
The y-intercept is the same that the handling fee charge
so
The linear equation that represent this situation is
therefore
The slope is
The image is sorta blurry for me so I can't give you answers but <u>to find the domain and range you need to know that domain is x (here,y) while range is y (x,here).</u>
For example (2,9) - 2 is the domain and the range would be 9.
It's pretty simple actually, since it's almost completely solved.
4x^2-1=8x (move the 8 to the opposite side)
4x^2-1-8x (now rearrange the order)
4x^2-8x-1 done!
Answer:
See explanation
Step-by-step explanation:
The vertex of a quadratic graph is the maximum or minimum point on the graph of a quadratic function.
Since we cannot see the graph , I provided a quadratic graph in the attachment, which I will use to answer this question.
The graph in the attachment has a minimum turning point at (1,-2).
Therefore its vertex is (1,-2)