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Write the function rule.
(a) The ouput is five less than the input.
(b) The output is one fourth the input.
(c) The ouput is one more than twice the input.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x