Find the length of the hypotenuse of an isosceles right triangle whose legs are 1 unit in length.
1 answer:
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Answer:
x = - 1
Step-by-step explanation:
The equation of the axis of symmetry for a parabola in standard form
y = ax² + bx + c : a ≠ 0 is found using
x = -
y = - x² - 2x - 5 ← is in standard form
with a = - 1 and b = - 2, thus equation of axis of symmetry is
x = - = - 1
Equation of axis of symmetry is x = - 1
Answer:
A. p + q = b
D. p · q = c
Step-by-step explanation:
<em><u>It's best to look at an example, such as this:</u></em>
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<em><u>And it's factored form is:</u></em>
(x - 5) (x - 7)
<u>As you can see, if you add -5 (p) and -7 (q), you get -12 (b). Then, if you multiply -5 (p) and -7 (q), you get 35 (c).</u>