Answer:
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given y = cos² (x² + x³) ....(i)
By using differentiation formulas
a)
b)
<u><em>Step(ii):-</em></u>
Differentiating equation (i) with respective to 'x'
<em>First apply formula </em><em></em>
<em>Now we will apply formula </em>
<em>Again apply formula </em><em></em>
we know that trigonometric formulas
Sin 2θ = 2 sinθ cosθ
<u><em>Final answer:-</em></u>
Answer:
it is the last graph
Step-by-step explanation:
Answer:
5.87
Step-by-step explanation:
Answer:
62.5
All you do is divide 5 by 8 and you get this .625 move the decimal over two spots to the right and you get 62.5%
answer:
6) Slope= -5/7= -0.7143
7) Slope= -2/1= -2
explanation:
Both points belongs to an decreasing linear function.
look at the 2 attached photos. You can find the slope using a graph.