Mathematics, 26.07.2019 19:30 nmadrigal
The path of a roller coaster over a particular lenght of track can be represented by a quadratic function f, where f(x) represents the vertical displacement above or below a support bar (in meters), and x represents the horizontal displacement to the left or right of a flagpole (in meters). the roller coaster dips below the support bar for values of x between -2 and 1. which function could represent f? a. f(x)= (x-2)^2+1 b. f(x)= (x+2)^2+1 c, f(x)= (x-2)(x+1) d. f(x)= (x+2)(x-1)
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis
Answers: 1
Mathematics, 21.06.2019 19:00
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
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