Answer:
We have been given a table:
x: -5 -4 -3 -2 -1 0 1 2 3
f(x):-11 -3 5 13 21 29 37 45 53
Part (a) the function is linear the line is a straight line from two points given above
Function is: y+11=8(x+5) from point (-5,-11)
y=8x+29
Part (b) adding 8 each time x increases by 1
Part (c) the function is y =8x+29
To find y-intercept put x =0 we get y=29
So, y-intercept is (0,29).
2a. y - y1 = m(x - x1)
m = (7-3)/(5 + 1) = 4/6 = 2/3
y1 = 7, x1 = 5
y - 7 = 2/3(x - 5)
2b. Slope intercept form: y = mx + b
y = 2/3(x -5) + 7
y = 2/3x -10/3 + 7
y = 2/3x - 10/3 + 21/3
Y = 2/3x + 11/3
From the diagram,
Angle
Bisecting an angle means dividing the angle into two equal part.
1/2 m
Your answer is 189,345,600,000,000 tons per year
There are 86,400 seconds in a day, and 365.25 days in a year. So 86,400*365.25= 31,557,600 seconds per year. Now if each second the sun burns 6 million tons we have to multiply that by the number of total seconds per year. So 31,557,600 * 6,000,000= 189,345,600,000,000 hydrogen tons per year.
Hope this helped :)
Simplified it's 8y^2+40y+42
