You are watching: Which function has the greatest maximum y-value?
First permit as settle the equation of the duty 2:solve the steep of the functionm = (y1 - y2) / (x1 - x2)m = (65 - 85) / (0 - 1)m = 20then deal with for the y intercept making use of one point ( 0, 65)y = mx + b65 = (20)0 + bb = 65so the equation isy = 20x + 65so the correct princetoneclub.org is Function 1 has a better rate of readjust than function. Function 1 has actually 32 price of readjust while function 2 is 20
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Volume of pyramid V= 1/3a^2×h
a = 24 and h = 20
V = 1/3 × 24^2 × 20
V = 1/3 × 576 × 20
V = 3840cubic ft
Here, the given function,
Since, the leading coefficient is negative, and degree is odd,
Thus, the end behaviour of the role is,
Therefore, the graph rises to the left and also falls to the right.
Now, when f(x) = 0
That is, graph intercepts the x-axis at (3, 0), (1, 0) and (-1, 0).
When x = 0,
That is, graph intersects the y-axis at ( 0, -3),
Also, for 0 > x > -1 , f(x) is decreasing,
For 2.55 > x > 0, f(x) is increasing,
For 3 > x > 2.55, f(x) is decreasing,
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