Answer:
(Missing part of the question is attached)
Estimates are too large.
Step-by-step explanation:
Suppose the only information we know about the function is:
where the graph of its derivative is shown in the attachment
<h3>(a)</h3>
If the function 
is differentiable at point 
, the tangent line to the graph of 
at 1 is given by the equation:
So we call the linear function:
We know the as it is given in the question, and 
from the graph attached. Substitute in the equation of 
.
<h3>(b)</h3>
At x=1, 
is positive but it is decreasing. However. if we draw the tangent lines, we see that the tangent lines are becoming less steeper, so the tangent lines lie above the curve . Thus, The estimates are too large.
2.4cm is the tangent of A
Answer:
m∠DEF = 50
Step-by-step explanation:
∠DEG = ∠GEF
3y + 4 = 5y - 10
subtract 4 from both sides
3y = 5y - 14
subtract 5y from both sides
-2y = -14
divide by -2
y = 7
Add 7 into the equations:
3y + 4 + 5y - 10
3(7) + 4 + 5(7) - 10
21 + 4 + 35 - 10
25 + 25
50
Answer: x<2, (negative infinity, 2)
Step-by-step explanation:
Answer:
WHA
Step-by-step explanation:
