The graph of a quadratic function has a domain of (-∞, ∞) and range of [4, ∞). in two or more complete sentences, explain how the given range of the function can you to determine whether the graph opens up or down.

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok