Answer:
Step-by-step explanation:
8 + 6 x the sum of 8 + 6 = 84
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Answer: 
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Given: 
Find: 
Solution: The diagonal length can be easily determined using an equation which uses the side length of a square multiplied by the square root of 2. All we need to do is plug in the values and simplify the expression.
<u>Plug in the values</u>
<u>Simplify the expression</u>
Looking at the answer options that have been provided, the option that best fits our scenario is option A, 13.
Answer:
A and B
Step-by-step explanation:
We are given that


Compare with it

Where vertex=(h,k)
We get
Vertex of g=(2,-1)

Vertex of f=(2,-4)
Equation of axis of symmetry=x-coordinate of vertex
Axis of symmetry of g
x=2
Axis of symmetry of f
x=2
Differentiate w.r.t x








f and g have both minima at x=2
Hence, option A and B are true.
.429 I think is the correct answer, I'm not 100% cure though.