Question

Write y=−25x+2
in standard form using integers.

(1 point)
Responses

2x + 5y = 10
2x + 5y = 10

2x + 5y = -10
2x + 5y = -10

2x - 5y = 10
2x - 5y = 10

2x - 5y = -10

Answer 1

Write an equation for the line that is parallel to the given line and passes through the given point.

y = 2x + 3; (-3, -1)

(1 point)
Responses

y = -1/2x + 5
y = -1/2x + 5

y = -2x + 5
y = -2x + 5

y = 2x +7
y = 2x +7

y = 2x + 5

Answer 2

Tell whether the pair of lines are parallel, perpendicular, or neither.

y = 3/4x + 7 and 4x - 3y = 9

(1 point)
The

Answer 3

2x + 5y = -10

Answer 4

y = 2x + 5

Answer 5

line y = 3/4x + 7 is in slope-intercept form, where the slope is 3/4.

To determine the slope of the second line 4x - 3y = 9, we can rearrange it into slope-intercept form:

4x - 3y = 9
-3y = -4x + 9
y = 4/3x - 3

The slope of the second line is 4/3.

Since the slopes of the two lines (3/4 and 4/3) are reciprocals of each other, the lines are perpendicular.