<span>To do that, you need to set it all to zero and factor:
x^2+8x+15 = 0
(x+5)(x+3) = 0
then put both those in parentheses chunks in their own equations
x + 5 = 0
x + 3 = 0
and then simplify
x = -5
x = -3
So the two points where the parabola crosses the x-axis are -5 and -3.</span>
To find the right boundary, we have to add 1.5 times the IQR to Q3.
... Q3 + 1.5(Q3 -Q1) = 28 + 1.5(28 -18) = 28 +15 = 43
The right boundary is 43.
Answer:
g(x) = 2e - 5
Step-by-step explanation:
f(x) = e
2 f(x) = 2e : vertical stretch by a factor 2
2 f(x) - 5 : transition 5 units down
g(x) = 2 f(x) - 5 = 2e - 5
Answer:
6 x 8 = 48
Step-by-step explanation:
An educated guess.
