The number of daylight hours at a particular day of the year at a particular latitude is given by: h(t) = asin(bt - c) + d. for boston, ma the formula becomes h(t) = 3.1sin( 2π 365 t – 1.35) + 12.12 which of these represents the number of daylight hours in boston on the 180th day of the year?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.