Rewrite the equation in vertex form. Name the vertex and y-intercept. y=3/5x^2+30x+382

Mathematics

2 answers:

professor190 [17]3 years ago

8 0

Answer:

answers for completing squares

Step-by-step explanation:

1)d:-5/3,5/3

2)d:12.7

3)c:-1,-11

4)d:3/2+-sqrt69/6

5)a:y=3/5(x+5)2+21/5 vertex: (-5,21/5) y intercept (0,382)

Serga [27]3 years ago

7 0

<span>(y-7) = 3/5 (x+25)^2 so the y intercept is -7 and the vertex is 35

</span>

You might be interested in

If the population of Alaska in 2000 was

madreJ [45]

Using mathematical operations, the population of Alaska in 2050 will be 8,99,500.

<h3>What are mathematical operations?</h3>

An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
The operation's arity is determined by the number of operands.
A mathematical action is called an operation. Mathematical operations include addition, subtraction, multiplication, division, and finding the root.

So, the population in 2050:

Population increases from 2000 to 2020:
733,000 - 622,000 = 1,11,000
Population change in 20 years = 1,11,000
In 10 years = 1,11,000/2 = 55,500

So, poulation in 5050:

2020 (20 years) ⇒ 2040 (00 years) ⇒2050
= 733,000 + 1,11,000 + 55,500
= 8,99,500

Therefore, using mathematical operations, the population of Alaska in 2050 will be 8,99,500.

Know more about mathematical operations here:

brainly.com/question/20628271

#SPJ13

5 0

1 year ago

A specialty store sells items that are priced at exactly $3, $5, or $10. The store manager figures that 16% of inventory is pric

Elza [17]

Answer:

$7.28

Step-by-step explanation:

The average price, or the expected price, of any item in this specialty store is given by the weighted average of each item's price. That is, the sum of the products of each individual price by its corresponding sales mix:

$AP =(0.16*\$3)+(0.32*\$5)+(0.52*\$10)\\AP=\$7.28$