Answer:
The y intercept is at (0, 4)
Step-by-step explanation:
The y-intercept happens when the curve reaches an x-coordinate of zero. Because this is a quadratic expression, we know that it is a proper parabolic function, and will have a single y-intercept:
So the y intercept for this function is at (0, 4)
Answer:2
Step-by-step explanation:
I just answered it
Answer:
128
Step-by-step explanation:
Let's start by figuring out the last side of the triangle
we can use the pathagoryous theroem and get
11.9²+x²=16.9²
Solve this and get x=12
Let's now compute the area of the triangle
b*h*.5
12*11.9*.5=71.4
So 71.4 is the area of the triangle
we now need to find the area of the semi circle.
to do this we are going to find the area and then divide it by 2
We know that the length is equal to 12 which means that the radius is 6
so we have
π6²/2
which is 56.55
We add the 71.4+56.55= 127.94 which rounds to 128
Answer:
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Step-by-step explanation:
The temperature change that day was -100 degrees.