F(x) = 2x² + 7x - 5
g(x) = -8x² - 3x + 5
g(x) + f(x) = -8x² - 3x + 5 + 2x² + 7x - 5 = - 6x² + 4x
Answer: -6x² + 4x
Answer:
1. d - b
2. -d (-b)
3. -d + b
Step-by-step explanation:
202 on edg yakdvb
The difference of their speeds is 1.3 mph because Andrew was walking 4.5 mph and Jill was walking 3.2mph.
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
X = 18 because the two values are equal to each other
