If john ran 5 kilometer marathon ,how long was that in meters
2 answers:
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All ordered pairs for the values in the domain will be (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).
<h3>What is coordinate geometry?</h3>Coordinate geometry is the study of geometry using the points in space.
The function is given below.
y = (1/2) x + 1
Then the domain is D: (-8, -4, 0, 2, 6)
Then the ordered pair will be
For x = -8
y = (1/2)(-8) + 1
y = -3
For x = -4
y = (1/2)(-4) + 1
y = -1
For x = 0
y = (1/2)(0) + 1
y = 1
For x = 2
y = (1/2)(2) + 1
y = 2
For x = 6
y = (1/2)(6) + 1
y = 4
All ordered pairs for the values in the domain will be (-8, -3), (-4, -1), (0, 1), (2, 2), and (6, 4).
More about the coordinate geometry link is given below.
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Answer:
Step-by-step explanation:
The discriminant is found in
which is part of the quadratic formula. In
, a = 4, b = 10, c = -16. Filling in for the discriminant:
It's positive so we know we have real roots; it's not a perfect square, so our solutions are 2 complex rational.
In , a = -16, b = -7, c = 3. Filling in for the discriminant:
It's positive and not a perfect square so the 2 solutions are complex rational