Back to Choose equivalent forms to reveal properties — Problem 5 · Task Set 6

Exercises: Choosing Equivalent Forms to Reveal Properties

Show your work for each problem. Express polynomial answers in simplest form unless otherwise stated.

Grade 9·25 problems·~40 min·Common Core Math - HS Algebra·standard·hsa-sse-b-3
Work through problems with immediate feedback
A

Fluency Practice

Apply the procedures directly. Show all steps.

1.

Complete the square to write f(x)=2x212x+7f(x) = 2x^2 - 12x + 7 in vertex form a(xh)2+ka(x-h)^2 + k.
What is the minimum value kk?