Find the x-intercepts (if any) for the graph of the quadratic function.3x2 + 6x + 2 = 0Give your answers in exact form.
A.
B.
C.
D.
Answer: B
Mathematics
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Solve.The scale on a map states that 1 centimeter corresponds to 50 kilometers. On the map, two cities are 0.9 cm apart. Find the actual distance.
A. 4.5 km B. 4500 km C. 45 km D. 450 km
Mathematics
Find the exact value of the logarithmic expression.ln e
A. -1 B. e C. 1 D. 0
Mathematics
Solve the problem using a system of equations.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 250 miles in the same time that Dana travels 220 miles. If Chuck's rate of travel is 6 mph more than Dana's, then at what rate does Chuck travel?
A. 52 mph B. 44 mph C. 48 mph D. 50 mph
Mathematics
Find the additive inverse of the matrix.
?
What will be an ideal response?
Mathematics