Answer:
A
Step-by-step explanation:
given
16x² + 4 = 0 ( subtract 4 from both sides )
16x² = - 4 ( divide both sides by 16 )
x² = 
= - 
[ take the square root of both sides ]
x = ± 
= ± 
i ( 
= i )
The interceps for x and y is in the pic
It will be 69• degreessssss bro bor8182)2(/
Answer:
The slope is 1/2
Step-by-step explanation:
To find the slope you use the formula rise/run
The rise is the second y coordinate minus the first y coordinate
The run is the second x coordinate minus the first y coordinate
Step one:
Take 2 points: I used (2,1) and (4,2)
Step two:
Use the formula
2-1/4-2
The answer is the slope of the line
The slope is 1/2
Easy. it’s b because when it’s all added up 9 is the answer
