A graph shows the limit to be 1/2.
https://www.desmos.com/calculator/qrf6ay47tw
Since the value of the function is the indeterminate form 0/0, L'Hôpital's rule applies. The ratio of derivatives of numerator and denominator is
.. x/
Evaluated at x=1, this is
.. 1/
= 1/2
Answer:
The equation for this stretch of roadway in point-slope form is
Step-by-step explanation:
Equation in point-slope form:
The equation of a line in point-slope form is given by:
In which is the point and m is the slope.
A stretch of highway has a 4% uphill grade. This means that the road rises 1 foot for every 25 feet of horizontal distance.
This means that
The beginning of the highway (x = 0) has an elevation of 2,225 feet.
This means that . So
The equation for this stretch of roadway in point-slope form is
Answer:
(A) 6x³+8x² + 4x - 4, but only if my change is correct to <u>6x³5x² - 2</u> is correct.
Step-by-step explanation:
<u>Is "g(x) = 6x³5x² - 2" meant to be g(x) = 6x³-5x² - 2?</u>
<u>If so,</u> (f+g)(x) = 3x² + 4x - 6 - (6x³-5x² - 2)
(f+g)(x) = 3x² + 4x - 6 - 6x³+5x² + 2
(f+g)(x) = 6x³+8x² + 4x - 4
(A)
Negative two..................