A)
Mathematics, 14.08.2021 04:50 michaelwthms
List the key features of the quadratic function y = βx2 + 4x
Question 6 options:
A)
x-intercepts: (1,0) and (3,0), y-intercept: (0,β3), vertex: (β1,2)
B)
x-intercepts: (1,0) and (3,0), y-intercept: (0,β3), vertex: (2,1)
C)
x-intercepts: (1,0) and (3,0), y-intercept: (0,3), vertex: (2,β1)
D)
x-intercepts: (β1,0) and (β3,0), y-intercept: (0,β3), vertex: (2,β1)
Answers: 2
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He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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Y= x β 6 x = β4 what is the solution to the system of equations? (β8, β4) (β4, β8) (β4, 4) (4, β4)
Answers: 1
List the key features of the quadratic function y = βx2 + 4x
Question 6 options:
A)
A)
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