CCSS.Math.Content.HSA.CED.A.2

What is the slope of the line 3x-9y=12?

• 3
• 9
• 1/3
• -3

Tags

CCSS.Math.Content.HSA.CED.A.2

Where is T?

• (-3, -2)
• (-2,-3)
• (3,2)
• (-3,2)

Tags

CCSS.Math.Content.HSA.CED.A.2

Which is the graph of y= -x + 2?

• A
• B
• C
• D

Tags

CCSS.Math.Content.HSA.CED.A.2

Write an equation for the following table:

• y = 4x
• y = 8x
• y = 12x
• y =¼x

Tags

CCSS.Math.Content.HSA.CED.A.2

There are 15 animals in a barn.  These animals are horses and chickens.  There are 44 legs in all.  Which system of equations represents the situation?

• x + y = 15
  4x + 2y = 44
• 4x + 2y = 15
  x + y = 44
• x = 2y + 44
  4x = y + 15
• 2x - 4y = 44
  x - y = 15

Tags

CCSS.Math.Content.HSA.CED.A.2

Which linear equation form do you think is easier?

• Standard Form

• Slope-Intercept Form

• Depends on the line

• Exponential Form

Tags

CCSS.Math.Content.HSA.CED.A.2

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

• y=-1x+3
• y=4x+3
• y=¼x+3
• y=-4x+3

Tags

CCSS.Math.Content.HSA.CED.A.2

What is the increasing interval on the function shown?

• $\left(-\infty,\ -3\right)$

• $\left(-\infty,\ -4\right)$

• $\left(-4,\ \infty\right)$

• $\left(-3,\ \infty\right)$

Tags

CCSS.Math.Content.HSA.CED.A.2

What is the slope of :

• $m=\frac{1}{3}$

• $m=3$

• $m=-\frac{1}{3}$

• $m=-3$

Tags

CCSS.Math.Content.HSA.CED.A.2

Now we can write our Slope Intercept Equation :)

We have a slope of 8 and a y intercept of 25.

What is the equation of the line?

Tags

CCSS.Math.Content.HSA.CED.A.2