Mathematics, 30.08.2019 03:30 lilGi0
If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by
f(x)= 255x-17x^2 , find the following
a. the instantaneous velocity function v=f'(x)
b. the velocity when x=0 and x=1 sec
c. the time(s) when v=0
Answers: 1
Mathematics, 21.06.2019 18:20
What is the y-intercept of the line given by the equation
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Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
Mathematics, 22.06.2019 00:00
The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z
Answers: 3
If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is...
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