AnswersJHS-Algebra 1A full yearGraphing in a Variety of Contexts

Graphing in a Variety of Contexts Answers

7 verified answers
3

A line passes through the points (–1, 10) and (3, 2). Which shows the graph of this line?

A
On a coordinate plane, a line goes through points (0, 8) and (4, 0).
Option A
B
On a coordinate plane, a line goes through points (0, 4) and (8, 0).
Option B
C
On a coordinate plane, a line goes through points (2, negative 4) and (4, 8).
Option C
D
On a coordinate plane, a line goes through points (negative 4, 2) and (8, 4).
Option D
5

Line M passes through the points (–5, 9) and (–1, 9). Which is true of line M?

Question illustration
A
Line M is a vertical line with an undefined slope.
B
Line M is a vertical line with a slope of zero.
C
Line M is a horizontal line with an undefined slope.
D
Line M is a horizontal line with a slope of zero.
6

A line is defined by the equation . Which shows the graph of this line?

Question illustration
A
On a coordinate plane, a line goes through points (negative 2, 0) and (0, 4).
Option A
B
On a coordinate plane, a line goes through points (0, 1) and (2, 5).
Option B
C
On a coordinate plane, a line goes through points (0, 4) and (2, 0).
Option C
D
On a coordinate plane, a line goes through points (0, 2) and (2, 0).
Option D
8

A line passes through the points (–5, 2) and (10, –1). Which is the equation of the line?

A
y = negative one-fifth x + 1
Option A
B
y = one-fifth x + 3
Option B
C
y = –5x – 23
D
y = 5x + 27

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