All these graphs answer the given question, just a wee bit confused..

The answer would be the first option. Where the y-intercept is 3 and the line is going from top to bottom.

D

Step-by-step explanation:

Because slope is -1/4

and y-intercept is 3

so if you put 0 and 1 in equation you will get 3, 2.75

Here,

y= -1/4(0)+3

y=3

2. y= -1/4(1)+3

y= 2.75

So answer is last one D. (0,3) and (1,2.75)

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225