Mathematics, 11.08.2019 03:10 PotatoBananad
The curve for which f'(x) = ax, where a is a constant, is such that the tangent at (1,2) passes through the origin. find the gradient of this tangent and hence determine:
a) the value of a
b) the equation of the curve
Answers: 3
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Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2
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Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
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The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
The curve for which f'(x) = ax, where a is a constant, is such that the tangent at (1,2) passes thro...
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