SLS - Math 11 - Ch 5.4-5.8 Functions - Recognition of types
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| parabolic function | "U" shaped, 2 is the highest power of x, a polynomial function (all coefficients are real and all exponents are integers)
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| linear function | line, has a slope and y intercept, y=mx+b, highest power of x is 1, a polynomial function (all coefficients are real and all exponents are integers)
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| absolute value function | lxl, graph looks like a v
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| rational function (reciprocal, or hyperbolic function) | two branches, asymptotes, x on the bottom of a fraction.
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| radical function | square root function, starts at a point, starts steep then gets shallower forever
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| cubic function | sideways "s", highest power of x is 3, a polynomial function (all coefficients are real and all exponents are integers)
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| quartic function | can be W shaped, highest power of x is 4, a polynomial function (all coefficients are real and all exponents are integers)
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| quintic function | highest power of x is 5, a polynomial function (all coefficients are real and all exponents are integers)
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| constant function | y=10, flat line, y is a constant value, it does not vary depending on an x value. A polynomial function where there is no x variable.
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| vertical line | this is not a function. It fails the vert line test. x=5, slope infinity (undefined)
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Created by:
slscarrie
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