The maximum number of turning points in a cubic function is 2.
In this case,

The discriminant is

, which means the derivative has no real roots. This means there are no critical points and thus no turning points/relative extrema.
Answer:
y=-2x-4
Step-by-step explanation:
Given that,
Slope, m = -2
It passes through the point (1,-6).
We need to find the equation of line that passes throgh the given point. It can be calculated as:

Put y₁ = -6, x₁ = 1 and m = -2

Hence, the equation of line is y=-2x-4.
Answer:

Step-by-step explanation:
Put negative exponents in the denominator to make them positive.




<h3><u>Solution</u>:-</h3>
The equation of any straight line can be written as in slope intercept form as -

where,
- m is its slope
- c is its y-intercept.
<em><u>Given equation:- </u></em>

<u>Arranging it in slope intercept form by transposing 5x to RHS </u>


Comparing the equation y = -5x +10 with the standard form of the equation, we get -


Thus , 5 is our required answer.