Check the picture below.
notice, the dashed line is the "continuation" of the graph, however, for the constraints in the piece-wise, is excluded.
Answer: -22
Step-by-step explanation: multiply -7 adn 4 that would be -28 then subtract -6 and it would give you -22
Have a good day!
165
X= ———
14
1 + 7/30 (4x) = 20
Answer:
<em>64 ; 8</em>
Step-by-step explanation:
a² ± 2ab + b² = (a ± b)²
x² + 2(8)(x) + 8² =
x² + 16x + <em>64</em> =
(x + <em>8</em>)²