Answer:
The equation of the axis of symmetry is x = 7
Step-by-step explanation:
Mathematically, we have the equation of the axis of symmetry as;
x = -b/2a
where a is the coefficient of x^2 = 1
b is the coefficient of x which is -14
So, the equation of the axis of symmetry will be;
x = -(-14)/2(1) = 14/2 = 7
So the equation of the axis of symmetry is x =7
Answer:
% increase
Step-by-step explanation:
80(1.15) = 92
Answer:
21
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.- 0.40
2.- 0.39
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