The graph of the equation y = –x + 2 is a linear function.

which ordered pair represents a point that does not lie on the graph of this function?

a. (–5, 7)
b. (3, –1)
c. (0, 2)
d. (4, –6)

D.(4, –6)

Step-by-step explanation:

Beginning at the origin, all you have to do is move four blocks east, then move six blocks south, then you would see that this ordered pair is way off the graph.

I am joyous to assist you anytime.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !