We get the value of h and k as 9 and -8
The quadratic function g(x) = a(x - h)^2 + k, if a is not equal to 0,which means that equation has a quadratic value then it is said to be in standard quadratic form.
If a is positive, then the graph opens upwards,
If a is negative, then it opens downwards.
The line of symmetry of the quadratic equation is the vertical line x = h, and the co-ordinate of the point of vertex is (h,k).
We are given the co-ordinate of the vertex point in the question and hence all that is required is to equate it.
Therefore, the values of h and k are 9 and -8 in the given equation in vertex form
You can learn more about quadratic equation in standard form here:
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Disclaimer: the question may be incomplete and hence has been answered accordingly
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Answer:
7kg:1kg=7:1 itself
Because 7 and 1 has one '1' as a common factor, so they can't be simplified
Answer:
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Step-by-step explanation:
Answer:
Mean costing = $3,768
Step-by-step explanation:
Given:
Mean A(x) = 260
Rate = $10 per feet
Fixed charge = $1,168
Computation:
Assume;
depth = x ft
So,
Cost of company B = 10x + 1,168
So,
Mean costing = 10A(x) + 1,168
Mean costing = 10(260) + 1,168
Mean costing = 2,600 + 1,168
Mean costing = $3,768
