Alg 2 - Week 2 - Distance Learning Quiz

Name the parent function.

• cube root
• quadratic
• cubic
• square root

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Which of these equations shifts a radical equation left 3 times?

• $y=\sqrt{x}+3$

• $y=\sqrt{x}-3$

• $y=\sqrt{x+3}$

• $y=\sqrt{x-3}$

Describe the transformation.

 $f\left(x\right)=-\sqrt{x}$  

• Down 1

• Reflect over y-axis

• Up 1

• Reflect over x-axis

Which of these equations shifts a radical equation right 5 times and down once?

• $y=\sqrt{\left(x-5\right)}-1$

• $y=\sqrt{\left(x+5\right)}-1$

• $y=\sqrt{\left(x-5\right)}+1$

• $y=\sqrt{\left(x+5\right)}+1$

List the translations or reflections of this function.

 $f\left(x\right)=-\sqrt{x}-2$  

• Reflection, Left 2

• Reflections, Up 2

• Reflection, Right 2

• Reflection, Down 2

Which of the following is the function shown in the graph?

• $y=-\sqrt{\left(x+4\right)}-2$

• $y=\sqrt{\left(x-4\right)}-2$

• $y=-\sqrt{\left(x-4\right)}-2$

• $y=\sqrt{\left(x+4\right)}+2$

Which of the following is the function shown in the graph?

• $y=\sqrt{x}-2$

• $y=\sqrt{x}+2$

• $y=\sqrt{\left(x-2\right)}$

• $y=\sqrt{\left(x+2\right)}$

Which of the following is the function shown in the graph?

• $y=\sqrt{x}-3$

• $y=\sqrt{x}+3$

• $y=\sqrt{\left(x+3\right)}$

• $y=\sqrt{\left(x-3\right)}$

What is the domain of the function in this graph?

• x ≤ 3
• x ≥ 3
• x ≤ 0
• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following is the function shown in the graph?

• $y=-\sqrt{\left(x+1\right)}$

• $y=\sqrt{\left(x+1\right)}$

• $y=-\sqrt{x}-1$

• $y=-\sqrt{x}+1$