Math, asked by MasterChief, 1 year ago

2 questions....
1.
Which line is a graph of the equation: 2x + 5y = –10?

A.
line a

B.
line b

C.
line c

D.
line d

2.
Which point is collinear with points A and C?

A.
(0, 0)

B.
(1, 0)

C.
(0, –1)

D.
(–2, 2)

Attachments:

MasterChief: first graph (the one with blue lines) is for question one...and the second graph (With ABCD) is for question two

Answers

Answered by Anonymous

Answers in order are: 1) D. 2)C. Because x, y, intercepts are -5, -2. And the slope of line connecting (3,-4) & (-4,3) is -1, you can see that (3,-4) & (0,-1) have the slope -1.

MasterChief: Thanks :)

Anonymous: Happy to help.

kvnmurty: you should write the reason.

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2 questions.... 1. Which line is a graph of the equation: 2x + 5y = –10? A. line a B. line b C. line c D. line d 2. Which point is collinear with points A and C? A. (0, 0) B. (1, 0) C. (0, –1) D. (–2, 2)

Answers

2 questions....
1.
Which line is a graph of the equation: 2x + 5y = –10?

A.
line a

B.
line b

C.
line c

D.
line d

2.
Which point is collinear with points A and C?

A.
(0, 0)

B.
(1, 0)

C.
(0, –1)

D.
(–2, 2)