IM Alg1.7.14 Practice: Completing the Square (Part 3)
Select all expressions that are perfect squares.
Find the missing number that makes the expression a perfect square. Next, write the expression in factored form.
Find the missing number that makes the expression a perfect square. Next, write the expression in factored form.
Find the value of c to make the expression a perfect square. Then, write an equivalent expression in factored form.
Solve by completing the square.
Solve by completing the square.
For each function , decide if the equation has 0, 1, or 2 solutions. Explain how you know.
A
B
C
D
E
F
Solve each equation.
Which function could represent the height in meters of an object thrown upwards from a height of 25 meters above the ground seconds after being launched?
A group of children are guessing the number of pebbles in a glass jar. The guesses and the guessing errors are plotted on a coordinate plane.
Which guess is furthest away from the actual number?
How far is the furthest guess away from the actual number?