Y=x+3 is it a linear function?

Step-by-step explanation:

A linear function has a variable raised to the power of 1 in it.  It takes on the form y = mx + b, where m is the slope and b is the y-intercept.  Because our function has x raised to a power of 1, then yes, this is linear (unlike something like 1/x or x²)

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

cut 138 centimeters off

step-by-step explanation:

250-112 = 138