2.1 Transform Linear Equations

Which of these represents a linear equation?

• $y=x^3+x+3$

• $y=mx+b$

• $y=ax^2+bx+c$

• $y=x^2-5$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

What is the "parent function" used when transforming linear functions?

• $y=3xab$

• $y=2x^2$

• $y=\frac{4}{x}$

• $y=x$

Tags

CCSS.HSF.BF.B.3

When you make the slope negative, the graph...

• Shifts down

• Shifts left

• Flips over the x-axis

• Rotates 90 degrees

Tags

CCSS.HSF.BF.B.3

When the slope increases, the graph

• gets steeper

• gets less steep

• shifts up

• shifts down

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

When the slope decreases, the graph...

• gets steeper

• gets less steep

• shifts up

• shifts down

Tags

CCSS.HSS.ID.C.7

When you add a number to

 $y=x$ .......the graph does what?

• shifts left

• shifts right

• shifts up

• shifts down

Tags

CCSS.HSF.BF.B.3

When you subtract a number from

 $y=x$  ...the graph does what?

• shifts right

• shifts left

• shifts up

• shifts down

Tags

CCSS.HSF.BF.B.3

An x-intercept occurs when/where....

•  $y=0$  

• the graph crosses the x-axis

• all of the above

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

The y-intercept occurs when/where...

• $x=0$

• the graph crosses the y-axis

• all of the above

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

What is the correct way to write a coordinate?

• $\left(y,\ x\right)$

• $\left(x,\ y\right)$