Question
O LINES AND FUNCTIONS
Combining functions to write a new function that models a re...
Leila and her husband are each starting a saving plan. Leila will initially set aside $750 and then add $155 every month to the savings. The amount A (in
dollars) saved this way is given by the function A = 155N+750, where N is the number of months she has been saving.
Her husband will not set an initial amount aside but will add $595 to the savings every month. The amount B (in dollars) saved using this plan is given by the
function B 595N
Let T be total amount (in dollars) saved using both plans combined. Write an equation relating T to N. Simplify your answer as much as
possible.
X
T =
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Transcribed Image Text:O LINES AND FUNCTIONS Combining functions to write a new function that models a re... Leila and her husband are each starting a saving plan. Leila will initially set aside $750 and then add $155 every month to the savings. The amount A (in dollars) saved this way is given by the function A = 155N+750, where N is the number of months she has been saving. Her husband will not set an initial amount aside but will add $595 to the savings every month. The amount B (in dollars) saved using this plan is given by the function B 595N Let T be total amount (in dollars) saved using both plans combined. Write an equation relating T to N. Simplify your answer as much as possible. X T =
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