An object is thrown from the origin of a coordinate system with the x-axis along the ground and the y-axis vertical. Its path, or trajectory, is given by the equation
. Find the object's maximum height. Enter your answer as a number without units.
Fill in the blank(s) with the appropriate word(s).
1,225
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Simplify.(x-1y-3)-6
A.
B.
C.
D. x6y18
Solve the problem. Round to tenths where necessary.S(x) = -x3 + 6x2 + 288x + 4000, 4 ? x ? 20 is an approximation to the number of salmon swimming upstream to spawn, where x represents the water temperature in degrees Celsius. Find the temperature that produces the maximum number of salmon.
A. 12°C B. 8°C C. 20°C D. 4°C
Solve the problem.A restaurant bill of $98.05 was shared equally by 4 people. How much was each person's share? Round your answer to the nearest cent.
A. $24.62 B. $24.51 C. $25.51 D. $25.62
Find the equation in slope-intercept form of the line satisfying the conditions.Slope -1; y-intercept (0, 8)
A. -x + y = 8 B. y = -x + 8 C. y = 8x - 1 D. y = 8x