3. a friend gives you two baseball cards for your birthday. afterward, you
begin collecting th...
Mathematics, 16.01.2020 06:31, Juanga122
3. a friend gives you two baseball cards for your birthday. afterward, you
begin collecting them. you buy the same number of cards once each
week. the equation y = 4x + 2 describes the number of cards, y, you
have after x weeks. (example 2)
a. find and interpret the slope and the y-intercept of the line that
represents this situation. graph y = 4x + 2. include axis labels.
b. discuss which points on the line do not make sense in this situation.
then plot three more points on the line that do make sense.
Answers: 2
Mathematics, 21.06.2019 20:00, chantelljenkins2
True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1
Answers: 2
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
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