195 divided by 20 = $9.75
Mark brainliest please and thank you :)
Given:
The quadratic equation is
To find:
The x-coordinate and y-coordinate of the vertex.
Solution:
If a quadratic function is defined by , then the vertex is defined as:
If , then the function has a maximum at the vertex and ff , then the function has a minimum at the vertex.
We have,
Here, .
Since , therefore the function has a minimum at the vertex. So, fill min in first blank.
Now,
Putting x=3 in the given function, we get
Therefore, the vertex is at point (3,-12).
Answer:
16. f(y-2) = 2(y-2)²-5
= 2(y²-4y+4)-5
= 2y²-8y+8-5
= 2y²-8y+3
17. f(a+h)-f(a) = 2(a+h)²-5-(2a²-5)
= 2(a²+2ah+h²)-5-2a²+5
= 2a²+4ah+h²-2a²
= h²+4ah
Should be double
answer is 4800
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Answer:
the building strong enough to withstand the denali quake
Step-by-step explanation:
the building strong enough to withstand the denali quake
Step-by-step explanation:
denali quake 6.7 x 70 = 469
the building in denali should be strong enough to withstand an earthquake of that magnitude
rat island quake 7.8 x 30 = 234
the building in the rat islands should be strong enough to withstand an earthquake of that magnitude :)