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10/6/2022-HW Quadratic, Complete the square, and Review

Last updated over 2 years ago
39 questions
https://www.desmos.com/testing/virginia/scientific
For exercises 1 thru 4:
SHOW YOUR WORK!!!
1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

For exercises 5 and 6:

SOLVE BY COMPLETING THE SQUARE. SHOW YOUR WORK!!!
1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

For exercises 9 thru 11:

SOLVE USING SQUARE ROOTS!! SHOW YOUR WORK!!!
1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

1

(input your answer as in class..no x=)

For exercises 12 & 13:

GRAPH AND THEN SOLVE. (USE ANOTHER METHOD IF GRAPH SHOWS NO REALS!!)
SHOW YOUR WORK!!
1

Graph in show your work. Then use your graph to solve the equation.

INPUT YOUR ANSWER IN SET NOTATION: {}

1

Graph in show your work. Then solve the equation.

INPUT YOUR ANSWER AS A COMPLEX SOLUTION LIKE IN CLASS:

REVIEW!!!
1

What is the discriminant?

1

How many roots and what type?

1

What is the discriminant?

1

How many roots and what type?

1

Simplify:

1

Simplify:

1

Simplify:

(this is tough one...hang in there!! you can do it!!) :-)

1

Simplify:

1

Simplify:

1

Simplify: (no dead kittens please!!)

1

Simplify:

input your answer as:

1

Simplify:

input your answer as:

1

a:

1

h:

1

k:

1
1

domain: (interval notation)

1

range: (interval notation)

1

inc int: (interval notation)

1

dec int: (interval notation)

1

1

1

transformation?

1

Give your solutions as we did in class for imaginary solutions. Find the roots by solving by square root.

1

upload your pages of work here--page 1

1

upload your pages of work here--page 2

1

upload your pages of work here--page 3

1

upload your pages of work here--page 4