Answer:
Can u show the whole question
Answer:
(- 4, 27 )
Step-by-step explanation:
Equate the right sides of both equations, that is
x² - 2x + 3 = - 2x + 19 ← subtract - 2x + 19 from both sides
x² - 16 = 0 ← in standard form
(x - 4)(x + 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 4 = 0 ⇒ x = 4
x + 4 = 0 ⇒ x = - 4
Substitute these values into f(x) = - 2x + 19
f(4) = - 2(4) + 19 = - 8 + 19 = 11 ⇒ (4, 11 )
f(- 4) = - 2(- 4) + 19 = 8 + 19 = 27 ⇒ (- 4, 27 )
<span>What is the area of a regular octagon with a side length of 4.6 meters and a length from the center to a vertex of 6 meters?
Good Morning
The Correct Answer is c) 101.2
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-Nullgaming650
</span>
Answer: 14 / 20 = 70%
Step-by-step explanation:
