What is the answer to (2x+3)(5x-6)

10x^2+3x-18

Step-by-step explanation:

FOIL (1st, outside, inside, last)

1) 2x times 5x = 10x^2

2) -6 times 2x = -12x

    5x times 3 = 15x

     15x - 12x = 3x

3) -6 times 3 = -18

4) answer=  10x^2+3x-18

1 is b and 2 is d

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.