Find the slope and the y-intercept of the line.x + 2y = -3
A. slope: -2; y-intercept: (0, -3)
B. slope: - ; y-intercept:
C. slope: - ; y-intercept:
D. slope: ; y-intercept:
Answer: C
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Use natural logarithms to solve the given equation. Round your answer to three decimal places, as needed.e0.431x = 23
A. {7.275} B. {3.135} C. {1.351} D. {0.137}
Solve the problem.The shadow cast by an object on a sunny day varies directly as the height of the object. If a person 83 inches tall casts a shadow 76 inches long, how tall is a tree which casts a shadow 38 feet in length? Round to the nearest hundredth when necessary.
A. 166 feet B. 41.5 feet C. 34.8 feet D. 79.5 feet
Find the exact value of the expression. Do not use a calculator.cos 60° + tan 60°
A. 2
B.
C.
D.
Provide an appropriate response.In the given figure, the graphs of y = ax for a = 1.5, 2.3, 3.4, 0.6, 0.87, 0.42 are given. Identify the graph of y = 0.87x.
A. V B. VI C. II D. III