The answer is 15
Since 20 times 7 is 140 and 140+75 is 215
Take 215-200 you get 15
I'm so sorry for not answer but which grade and what workbook is it?
Given:
The equation of the parabola is:
To find:
The y-intercept of the parabola.
Solution:
We have,
Putting in the given equation, we get
Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).