1. For the following rules, find and explain how you know:
a) Coordinates of the vertex
b) Di...
Mathematics, 10.12.2020 21:30 kiyomi58
1. For the following rules, find and explain how you know:
a) Coordinates of the vertex
b) Direction the parabola opens
c) The rate of change in the table (or the 2nd rate of change)
2.6(x - 7)2 +16
Answers: 3
Mathematics, 21.06.2019 14:30
Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.
Answers: 2
Mathematics, 21.06.2019 19:30
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
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