Algebra 2 Unit 2 Review

What is f(6)?

• 20

• 33

• 3

• 3, -3

Ms. Cruz plans to drive 32 miles. Write an equation that gives her time t, in hours as a function of her rate r, in miles per hour. (Hint: Start your equation with t(r) = )

Is the following equation an identity?

• Yes!

• No!

• x=5/2

• x=5

• x=7/3

• x=0

• x=-4

• x=0

• x=4

• x=-4

• x=-16

• y= 4

• y=-4

• y=0

• There is no horizontal asymptote.

Find the best fitting quadratic model for the data given.

• 2x² + 13x + 504.3

• 12x² + 13x + 504.3

• .12x² + 1.3x + 504.3

Describe the transformation of f\left(x\right)=x^{2\ } represented by g\left(x\right)=-\left(x+5\right)^{\ 2}+1

• Reflection over the x-axis

• H. Shift Left 5 Units

• H. Shift Right 5 Units

• V. Shift Down 1

• V. Shift Up 1

Describe the transformation of f\left(x\right)=x^{2\ } represented by g\left(x\right)=2x^{2\ }+1\

• Reflection over the x-axis

• Vertical Stretch by a factor of 2

• H. Shift Right 1 Unit

• V. Shift Down 1 Unit

• V. Shift Up 1 Unit