Factor completely and then place the factors in the proper location on the grid. 20 y2 + 3 y - 2

(4y - 1)(5y + 2)

Step-by-step explanation:

Given

20y² + 3y - 2

Consider the product of the factors of the coefficient of the y² term and the constant term which sum to give the coefficient of the y- term.

product = 20 × - 2 = - 40 and sum = + 3

The factors are - 5 and + 8

Use these factors to split the y- term

20y² - 5y + 8y - 2 ( factor first/second and third/fourth terms )

= 5y(4y - 1) + 2(4y - 1) ← factor out (4y - 1) from each term

= (4y - 1)(5y + 2) ← in factored form

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.