Which quadratic function is represented by the graph?
2 answers:
First option
Step-by-step explanation:
3 .0.5 (x_y
Answer:
the 3rd one
Step-by-step explanation:
The vertex is (3, -0.5). That is why I chose equation 3, because it has (x-3) in the equation, and if (x-3), then x = 3
Alternatively, y = -0.5, and in the 3rd equation, y = 0.5(x-3)^2 - 0.5
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f(x) = -3x + 6
y = -3x + 6
x = -3y + 6
x - 6 = -3y
-3 -3
⁻¹/₃x + 2 = y
⁻¹/₃x + 2 = f⁻¹(x)
g(x) = x + 2
y = x + 2
x = y + 2
x - 2 = y
x - 2 = g⁻¹(x)
Answer:
non-linear
Step-by-step explanation:
sorry if its wrong
Answer:
27
Step-by-step explanation:
The expression that represents the number of days until only 10% remains is
T((d) 10%) = 100 • (1/2)^3.322
Answer:
D. 62˚
Step-by-step explanation:
