Graphing Linear Equations and Inequalities | Baamboozle - Baamboozle

0%

0 0 0

Back Restart

Graph the line: y=2/3 x + 1

positive slope of 2/3 crossing at y=1

Dashed lines have these symbols in the inequality

< and >

Solve this for y: 2x + 3y ≥ 12

Manually check

Is the ordered pair (1,1) a solution for this graph?

Yes

Graph the inequality: y < -2x + 5

Shaded below, dashed line, negative slope, crosses at y = 5.

Is the point (0,0) a solution to this inequality?

yes

Graph the line: x = 5

Vertical line when x = 5.

Graph the line: y = - 4

Horizontal line at y = - 4

Graph the line: -2 = y

A horizontal line at y = -2

Which Inequality sign would this be a graph of?

Less than or equal to

Graph the inequality: y > -1/2 x + 4

shaded above, dashed line, negative slope, crosses at 4

Is the ordered pair (-3,1) a solution to this inequality?

No

If a line is < or equal to ... it is ___________________

solid

Solve this for y: 4x - 3y ≥ 24

Manually Check

Graph the line: y = 1/5 x - 3

Small positive slope, crosses at -3

Is the shading above or below?

Above

Which Inequality signs require dashed lines?

greater than or equal to and less than or equal to (≥ & ≤)

Solve this for y: 2x - 3y ≥ 12

Manually check

Do I need to flip my sign when solving? 2x - 3y ≥ 12

Yes

Graph the line x + y = 2

Negative slope, intercepts are 2 and 2.

Why is (3,1) not a solution to this inequality?

Because the line is dashed

When graphing y > 3x+2, you will shade above or below the line?

Above

When graphing y > 3x+2 , you will draw a dashed or solid line?

Dashed

Graph the line: y = 7 - (5/2)x

negative slope, crosses when y = 7.

Graph the line: 6 = x

A vertical line at x = 6.