Use the given conditions to write an equation for the line in point-slope form.Slope =
, passing through (7, 4)
A. y = x + 7
B. y - 4 = (x - 7)
C. x - 4 = (y - 7)
D. y + 4 = (x + 7)
Answer: B
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. f(0, 0) = 2, saddle point; f(6, 6) = 2,594, local maximum B. f(6, 0) = 2, local minimum; f(0, 6) = 2, local minimum C. f(0, 0) = 2, test is inconclusive D. f(6, 6) = 2,594, local maximum
Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.A number decreased by 232 is equal to 557. Find the number.
A. -789 B. -325 C. 789 D. 325
Graph the parabola.x2 = 2y
A.
B.
C.
D.
Solve.An object is at rest at t = 0 seconds and then begins accelerating at a constant 8 feet per second per second. The distance the object travels in the first t seconds is given by the polynomial 4t2. Find the distance the object travels in the first 3 seconds.
A. 24 feet B. 36 feet C. 12 feet D. 9 feet