Mathematics, 31.01.2020 06:00 zurfluhe

Alissa is analyzing an exponential growth function that has been reflected across the y-axis. she states that the domain of the reflected function will change because the input values will be the opposite sign from the reflected function. simon disagrees with alissa. he states that if an exponential function is reflected across the y-axis, the domain will still be all real numbers.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality

Answers: 1

Answer

You know the right answer?

Alissa is analyzing an exponential growth function that has been reflected across the y-axis. she st...

Questions