3.22 the school record in the long jump is 518 cm. which graph represents the set of jump distances, in centimeters, that would s a new school record? 515 516 517 518 518 520 521 516 517 518 515 518 520 521 515 516 517 518 519 520 521 515 516 517 518 519 520 521 mark this and return save and exit next submit

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

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.

answer: 40.95

step-by-step explanation:

nada

step-by-step explanation: