The graph of an absolute value function opens down and has a vertex of (0, -3). The domain of the function is . The range of the
1 answer:
Answer:
Domain: All real numbers
Range:
Step-by-step explanation:
The domain is the set of all x values. The quadratic equation continue to operate over all x-values in both directions. The domain is all real numbers.
The range is the set of all y-values. Here the quadratic begins at -3 and continues in a downward direction forever. Then range is
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parallel means "same slope (m)"
m = =
Now, input the point (0, 0) and the slope into the Point-Slope formula:
y - y₁ = m(x - x₁)
y - 0 = (x - 0)
y =
3y = -5x <em>multiplied both sides by 3</em>
0 = -5x - 3y <em>subtracted 3y from both sides</em>
Answer: C