Answer:
2
Step-by-step explanation:
G(x)=-3x-8
x + 3x= -8
4x=8
x=
x=2
G(2)=10
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Answer:
The answer would be 3x-6
Step-by-step explanation:
3 times x equals 3x. 3 times -2 equals -6. So it would be 3x-6
Answer:
ax² + bx + c
Step-by-step explanation:
The form of a quadratic equation that is easy to use when finding the maximum or minimum value of the function is ax² + bx + c.
Suppose a quadratic function:
f(x) = 2x² - 8x + 9
Use ( -b/2a , f(-b/2a) ).
-b/2a
a = 2
b = -8
-(-8)/2(2)
8/4
= 2
f(2) = 2(2)² - 8(2) + 9
f(2) = 2(4) - 8(2) + 9
f(2) = 8 - 16 + 9
f(2) = 1
The minimum value of this quadratic function is (2, 1).
It represents a minimum value because a > 0.
The coefficient of determination represents the percentage of the data that is the closest to the line of best fit.
the total variation in y can be explained by the linear relationship between x and y
Answer: 28
Step-by-step explanation: 80 x 0.35 = 28
