Answer:
Board of Education. The Court overturned Plessy v. Ferguson, and declared that racial segregation in public schools violated the Equal Protection clause of the 14th Amendment.
East of the Mediterranean
The correct answer for this question is this one: "B. y" <span>If y is an explanatory variable and z is the corresponding response variable, then y is represented by the horizontal axis and z is represented by the vertical axis.
</span>
Here are the following choices:
<span>A. z
B. y
C. Both y and z
D. Neither y nor z</span>
Simplifying
F(x) = -0.05(x2 + -26x + -120)
Multiply F * x
xF = -0.05(x2 + -26x + -120)
Reorder the terms:
xF = -0.05(-120 + -26x + x2)
xF = (-120 * -0.05 + -26x * -0.05 + x2 * -0.05)
xF = (6 + 1.3x + -0.05x2)
Solving
xF = 6 + 1.3x + -0.05x2
Reorder the terms:
-6 + -1.3x + xF + 0.05x2 = 6 + 1.3x + -0.05x2 + -6 + -1.3x + 0.05x2
-6 + -1.3x + xF + 0.05x2 = 6 + -6 + 1.3x + -1.3x + -0.05x2 + 0.05x2
Combine like terms:
6 + -6 = 0
-6 + -1.3x + xF + 0.05x2 = 0 + 1.3x + -1.3x + -0.05x2 + 0.05x2
-6 + -1.3x + xF + 0.05x2 = 1.3x + -1.3x + -0.05x2 + 0.05x2
1.3x + -1.3x = 0.0
-6 + -1.3x + xF + 0.05x2 = 0.0 + -0.05x2 + 0.05x2
-6 + -1.3x + xF + 0.05x2 = -0.05x2 + 0.05x2
-0.05x2 + 0.05x2 = 0.00
-6 + -1.3x + xF + 0.05x2 = 0.00
I think the best answer for this one is True.
