Find the gradient of the curve y=(2x-3)^5 at the point (2,1)
2 answers:
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Answer:
x = 6
Step-by-step explanation:
Given that the line segment is an angle bisector then the following ratios are equal
=
, that is
=
( cross- multiply )
13(6x - 1) = 7(10x +5) ← distribute parenthesis on both sides
78x - 13 = 70x + 35 ( subtract 70x from both sides )
8x - 13 = 35 ( add 13 to both sides )
8x = 48 ( divide both sides by 8 )
x = 6
Answer:
A
Step-by-step explanation:
The explicit formula for a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio
Given the explicit formula
= 6
where a₁ = 6 and r = -
A recursive formula allows any term in the sequence to be found by multiplying the previous term by r , thus
=
(-
with a₁ = 6 → A