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3 years ago

A line passes through (-2, 5) and has a slope of 1/3. What is the equation Of the line in poin slope form?

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

7 0

Helppp12345678909876543234567

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What are the roots of the polynomial equation?

Andreas93 [3]

Answer:

The roots of the polynomial equation in this case would be the intersection of the 2 polynomial functions. which are at x = 4 and x = -3

Step-by-step explanation:

The roots are found by finding the x-values of the intersections of these two cubic polynomial functions.

We could try solving algebraically, but you have the graph.

6 0

3 years ago

Factor -8x^3-2x^2-12x-3

inysia [295]

$-8x^3-2x^2-12x-3\\\\=-2x^2(4x+1)-3(4x+1)\\\\=(4x+1)(-2x^2-3)\\\\=\boxed{-(4x+1)(2x^2+3)}$

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3 years ago

At the movie theatre, child admission is $5.20 and adult admission is $8.60. On Sunday, 132 tickets were sold for a total sales

xxMikexx [17]

Answer:

60 tickets for children were sold

Step-by-step explanation:

Let x be the number of sold children's tickets and let y be the number of adult tickets sold, then we can pose the following equations.

$x + y = 132$ (i) Because 132 tickets were sold in total

$5.20x + 8.60y = 931.20$ (ii) because the total of $ obtained by sales was 931.20.

We must clear x. Then we substitute (i) in (ii)

$5.20x +8.60(132-x) = 931.20$

$5.20x + 1135.2 - 8.60x = 931.20$

$-3.4x = -204$

$x = 60$

60 tickets for children were sold

7 0

3 years ago

Read 2 more answers

2^m•2^n would be the same as___.

jarptica [38.1K]

${2}^{m + n}$

Step-by-step explanation:

$\huge {2}^{m} . {2}^{n} = {2}^{m + n}$

3 0

2 years ago

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What is the nearest dollar if it's 3.75?

Semenov [28]

$3.75 would be rounded up and changed to $4

6 0

3 years ago