Use the drop-down menus to describe the key aspects of the function f(x) = -x? - 2x - 1.
The vertex is the
The function is increasing
The function is decreasing
The domain of the function is
The range of the function is

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 !

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest

angle efh= angle egh