Which expression represents the factored form of 6x2-13x-5?

The factor form of the given equation is                                    

Step-by-step explanation:

Given : Expression

To find : Which expression represents the factored form of given expression?

Solution :

We have given the quadratic equation,

We solve the given quadratic equation by middle term split,

i.e. the multiple of number is 30 and addition is -13,

Taking common to form factor,

Therefore, The factor form of the given equation is

Step-by-step explanation:

Let x represent the number of days , then

(1) The exponential function to represent the spread of Ben's social media spread implies :

f(x) = 2()

(2) The exponential function that represent carter;s social media spread implies

f(x) = 10(

(3) the graph of the three functions is attached below

color red graph represents  Ben's social media spread , the graph with color blue represents Carter;s social media spread and the graph with green color represents Amber's social media spread

(4) on the 3rd day

Amber will receive 192 shares .

The equation for the spread of his shares is

f(x) = 3(

where x is the number of days , so we have

3()

= 3 ( 64)

= 192 shares

Ben's shares on the 3rd day will be

f(x) = 2( )

= 2()

= 2 ( 27)

= 54

Therefore , Ben will have 54 shares on the third day

Carter's share on the third day

f(x) = 10 ( )

= 10 ( )

= 10 (8)

= 80

Therefore , Carter will receive 80 shares on the 3rd day