X = 4 y = - 3
Substitute x for 4 and y for - 3
<u>x² - 4y
</u> 2
<u>4² - 4 *(- 3</u><u>)
</u> 2
<u>16 - ( - 12 )</u>
2
<u>16 + 12</u>
2
<u>28</u> = 14
2
Solution: 14
Answer:
8.8
Step-by-step explanation:
If DEF///ABC
AB=4.4
<span> (3, 7) (3, −7) (−3, 7) (−3, −7)</span>
Answer:
C
Step-by-step explanation:
Substitute n = 8 into the explicit rule
= -
× 
= -
× 
= -
= - 625 → C
Answer: 180.5
9.5
X19.0
=180.5