Mathematics, 19.10.2019 21:50 isabellebisio
The equation yˆ=105.416x+1249.309 models the amount of money, in dollars, a charity raises during an annual event when x people attend the charity dinner.
what does the y-intercept of the equation represent in context of the situation?
it costs the charity $105 to host the dinner.
if no one came to the dinner, the charity would still raise about $105.
it costs the charity $1250 to host the dinner.
if no one came to the dinner, the charity would still raise about $1250
Answers: 2
Mathematics, 21.06.2019 17:30, cxttiemsp021
Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2
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The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
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