Answer:
1. I assume you just pick some arbitrary x and y numbers to plug in the equation. but if you answer part b and c first, part a might be easier for what values to choose.
2. if you do a quick browser search for how to find the max height of a parabola, then you can learn how to.
3. research on Browser. you can also just make y = 0.
vertex is max height, both zeros is just solving the equation for the x values. axis of symmetry is just the vertex point with a line through it.
Answer:
79.3 m³
Step-by-step explanation:
2800 ft³ = 2800 ft³ × ((0.3048 m)/(1 ft))³ ≈ 79.3 m³
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The conversion factor for feet to meters is 0.3048 m = 1 ft. You need the cube of that to get to cubic meters from cubic feet.
Answer:
Option D is correct
(1,2,4)
Step-by-step explanation:
Given is a table as
x y
2 1
3 4
4 4
5 2
------------------------
Here we are asked to find the range
Range is the values of y which have preimages as x
Here we find that the items y=1,4,2 have preimages in x
Hence range = (1,4,4,2)
Write in order and write only once the repeated values to get range as
Range = {1,2,4}
Option D is right
The ratio of real-life to blue print is 9:1
Let blueprint measure be x
60/x=9/1
x=60/9
x=6.66 inches
Answer:
140
Step-by-step explanation: