Step-by-step explanation:
x² + 4x - 9
= (x + 2)² - 13
a = 2, b = -13.
Answer:
y= 5.333
Step-by-step explanation:
V + 160 = 11
v = -149
Hope this helps
Answer:
B
Step-by-step explanation:
x² - 4x - 7 = 0
(x - 2)² = 11
The answer is C, 1.
In a number line, the larger number it gets, the more of the right side they're. The smaller the number, the more left side they get.
So, on a number line, 1 is just at the right side of 0, all the other options are at least one more place away from 0.
