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2 years ago

Find each product 1. (3x)(x^2y^3) 2. (5a^3b)(2ab)

Mathematics

1 answer:

gregori [183]2 years ago

5 0

1. $(3x)( {x}^{2} {y}^{3} )$

= $3 {x}^{3} {y}^{3}$

2. $(5 {a}^{3} b)(2ab)$

= $10 {a}^{4} {b}^{2}$

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What is the equation of the axis of symmetry for this function? H(x) = -X2 + 10x - 11 x = -5 0 x= -10 x = 5 x = 10

siniylev [52]

Given:

The equation of a quadratic function is:

$H(x)=-x^2+10x-11$

To find:

The equation of the axis of symmetry for the given function.

Solution:

If a quadratic function is $f(x)=ax^2+bx+c$ , then the equation of the axis of symmetry is:

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2 years ago

For the sequence 3, 8, 13, 18, 23, ….: (i) Find recursive and non-recursive formulas. (ii) Prove the non-recursive formula using

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

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iii) Start with 3.

Add 5 and write as 2nd term

Take the resulting term and add 5 and mark as 3rd term

Repeat this m times.

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3 years ago