Answer:
y=4
Step-by-step explanation:
Read off the graph. The corresponding y-coordinate when the x-coordinate is 7 is 4.
X2 - 8x + 15 = 0
(x - 3)(x - 5) = 0
critical points are at 3 and 5
10% as a decimal is 0.10
Hope this helps!
There's not enough info to know the exact number for each. There would be at least a 2 different answers because either could be calculated to conclude the end result.
