64 hours per hour average
350 miles ÷5.25 hours in which it took= 63.63 rounded is 64 mph average
The domain is x such that x belong to real number
My will to live.
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Think of it as a problem with only the equations so we know the exact numbers of each ride and each cost now we need to do some division and multiplication
2 games and 4 rides
Quartic => polynolial degree 4, i.e. the highest exponent of the variable is 4
trinomial=> three terms
leading coefficient = the coefficient in front of the term with the highest exponent.
standard form=> ax^4 + bx^3 + c^2 + dx + e
Solution:
2x^4 + x^3 + 0x^2 + 0x + 30
which is equal to 2x^4 + x^3 + 30: this is a quartic trinomial with leading coefficient 2, written in standard form.
