Graph by Slope Intercept Form

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2

• y = -2x + 4

• y = 4x + 2

• y = 2x + 4

What is the equation of a line when m = -3 and b = 5?

• y = -3x + 5

• y = -3x - 5

• y = 5x + 3

• y = -5x - 3

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

Answer explanation

You need three points. 1 at the y-axis, 1 left of the y-axis, & 1 right of the y-axis

Tags

AI.9.2.B

• 2 units up, 5 units right

• 6 units up

• 2 units down, 5 units right

• 5 units down, 2 units right

• 5 units up, 2 units right

• 6 units down

Answer explanation

DON'T SKIP THIS!

Perform the correct steps until you have plotted all possible visible points. (The final graph will be shown after the next equation.)

Graph the equation y = -x + 2

• 3 units up, 4 units right

• 2 units up

• 3 unit down, 4 units right

• 4 units down, 3 units right

• 4 units up, 3 units right

• 2 units down

Answer explanation

DON'T SKIP THIS!

Perform the correct steps until you have plotted all possible visible points. (The final graph will be shown after the next equation.)

Graph the line y = 3x -1.