The answer: $56.95
Discounted price is the amount of sum that extracted from the original price when buyers receive some sort of leverage from the seller. In this case, discounted price of the ticket is $44 which was $12.95 less than the original price. Then the original price would be:
$44 + $12.95= $56.95
Answer:
Real values of x where x < -1
Step-by-step explanation:
Above the x-axis, the function is positive.
The function is decreasing when the gradient is negative.
The function has a positive
coefficient, therefore the vertex is a local minimum;
This means the gradients are negative before the vertex and positive after it;
To meet the conditions therefore, the function must be before the vertex and above the x-axis;
This will be anywhere before the x-intercept at x = -1;
Hence it is when x < -1.
X + 9/7 = 10
- 9/7 -9/7
___________
x = 8 2/7
When a question is asking you for the y-intercept based on a graph, all you have to do is look to see at what point does the function cross/intersect the y-axis. The x-value will always be zero in a y-intercept. By looking at the graph you see that the function crosses the y-axis at the point (0, -1), which is your answer.
Answer: (0, -1)
