Answer:
Step-by-step explanation:
We know the property of derivative:
Given function :
Differentiate both sides with respect to x , we get
[By Chain rule]
[Since , where a is scalar and ]
Hence, the derivative of the given function is .
Answer:
The y intercept is -2
Step-by-step explanation:
When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.
Step-by-step explanation:
Area = ½ × b × h
= ½ × (7.9 + 10.8) × 6.2
= ½ × 18.7 × 6.2
= ½ × 115.94
= <u>5</u><u>7</u><u>.</u><u>9</u><u>7</u><u> </u><u>cm²</u>
So, the area of that trapezium is 57.97 cm²
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
Sophie is correct because 295 + 65 = 360 and 360 is the # of degrees in a full circle