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1. what is the definition of a function in algebra?

2. which one of the sets below is a function? explain why.

(3,3) (4,4) (5,5) (6,6) or (1,6) (2,6) (3,4) (2,8)

3. what is slope-intercept form?

4. in the equation y = -2x + 6 identify the slope and y-intercept

5. what is the slope and equation of a horizontal line and a vertical line?

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

how many players are there?

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2