Find the slope-intercept equation for the tangent line to the graph of f at the given point.f(x) = x2 + 5x at (4, 36)
A. y = 13x - 72
B. y = 13x - 32
C. y = 2x + 5
D. y = 2x - 5
Answer: B
You might also like to view...
Find the exact value of the expression.csc 90°
A. -2 B. 2 C. -1 D. 1
Solve the problem.The difference between a country's exports and imports is called the country's trade balance. If one country had a trade balance of -$87 billion one year, $116 billion the following year, and -$49 billion the third year, what was the total trade balance for these three years?
A. 20 billion dollars B. -252 billion dollars C. 252 billion dollars D. -20 billion dollars
Suppose that the function with the given graph is not f(x), but f'(x). Find the locations of all extrema, and tell whether each extremum is a relative maximum or minimum.
A. No relative extrema B. Relative maxima at -3 and 3 C. Relative maxima at 0 D. Relative minima at -3 and 3
Solve the equation.log42 (x2 - x) = 1
A. {1, 42} B. {-6, -7} C. {6, 7} D. {-6, 7}