First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 + 18x + 66
Give your answers in exact form.
A. x-intercepts: 9 + ; y-intercept: -66
B. x-intercepts: -9 - and -9 +
; y-intercept: 66
C. x-intercepts: -18 - and -18 +
; y-intercept: -66
D. x-intercepts: 9 - and 9 +
; y-intercept: 66
Answer: B
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Give an appropriate response.The tables below show the results of a study examining the incidence of breast cancer among women who exercise regularly and those who do not.The 425 women in the study were split into two age groups, those under 40 and those 40 or older. ?UNDER 40 OVER 40 Breast Cancer Breast CancerRegular exercise Regular exercise
For each age group, determine the percentage of women having breast cancer among those exercise regularly and among those who do not exercise regularly. If the two age groups are combined, what
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Find the standard-form equation of the ellipse centered at the origin and satisfying the given conditions.An ellipse with length of major axis 16 and y-intercepts
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Solve the problem.In a complete graph with 720 distinct Hamilton circuits, there is a total of
A. 9 vertices. B. 6 vertices. C. 5 vertices. D. 7 vertices. E. none of these
Evaluate y= 1.7(3.1)^x when x= 2.14
What will be an ideal response?