Answer:
The y-intercept is (0, 4)
- Since the y-intercept marks the point where x =0, all that you have to do is substitute 0 in for x in the parabola's equation.
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Assuming you didn't forget parentheses, it's C. Hope this helped.
Answer:
<h2>
<u>
y = -3x - 8</u></h2>
Step-by-step explanation:
The equation of the line that passes through the point <em>(x₁, y₁)</em> and has a slope of <em>m</em> in point-slope form is: y - y₁ = m(x - x₁)
m = -3
(-4, 4) ⇒ x₁ = -4, y₁ = 4
Therefore:
y - 4 = -3(x - (-4))
<u>y - 4 = -3(x + 4) </u><u> </u> ← point-slope form
y - 4 = -3x - 12 {add 4 t both sides}
<u>y = -3x - 8 </u> ← slope intercept form
