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Solve the system of equations using substitution or graphing. y = –x2 + 4x + 5 y = x + 1 Answer choices: A) (1, 2) and (6, 7) B) (–1, 0) and (4, 5) C) (–1, 0) and (6, 7) D) (1, 2) and (4, 5)
Answers: 3
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 23:30, pradojosselinep34b1k
Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis
Answers: 2
Solve the system of equations using substitution or graphing. y = –x2 + 4x + 5 y = x + 1
Answer ch...
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