Graphing Linear Equations from Slope Intercept and Standard Form

Which one matches the graph?

• 2x - 5y < 10

• 2x - 5y > 10

• 2x - 5y ≥ 10

• 2x - 5y ≤ 10

Tags

CCSS.HSA.REI.D.12

What is the y-intercept?

• (4, 0)

• (0, 4)

• (-2, 0)

• (0 -2)

What is the x-intercept?

• (4, 0)

• (0, 4)

• (-2, 0)

• (0 -2)

Which one matches the graph?

• -2x + y = 4

• -2x + y ≥ 4

• -2x + y ≤ 4

• -2x + y < 4

Tags

CCSS.HSA.REI.D.12

Graph the function

f(x)=3x-5

(remember slope intercept form f(x)=ax+b where a is slope, b is y-intercept) Start by plotting the y-intercept, then count the slope to the next point

Answer explanation

Graph:

y= -x +4

Graph:

y= -1/2(x) +3

Which one matches the graph?

• x + y ≤ -2

• x + y ≥ -2

• x + y < -2

• x + y > -2

Tags

CCSS.HSA.REI.D.12

Which one matches that graph?

• x + 4y = 4

• 4x + y = 4

• x - 4y = 4

• -x + 4y = 4

Which of the following is in standard form?

• 2x - 0.5y = 14

• -3x + 5y = 75

• y = 3x + 7

• 2x - 3y = 1/2