The answer is 12
12-(5+3)=4
4+8=12
If we let x as the number of years of service in the company and f(x) as the increase in the wage, the step wise function that describes the scenario is
f(x) = { 0.5, x < 3
{ 1.0, 3 ≤ x < 6
{ 1.5, 6 ≤ x < 9
{ 2.0, 9 ≤ x < 12
The point (2, 12) represents the wage increase of x < 12
Answer: 10 I believe
Step-by-step explanation:
Answer:
y - 4 = 
(x - 7)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (2, 3) and (x₂, y₂ ) = (7, 4)
m = 
=
Use either of the 2 points for (a, b)
Using (7, 4), then
y - 4 = (x - 7) ← in point- slope form
Answer: r>13
Step-by-step explanation:
The sign is less than so r +8 has to be 20 or less.
