Answer:
The graph is attached.

The relation is function.
Step-by-step explanation:
Find the x-intercept. Substitute
into the equation and solve for "x". Then, this is:

The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" is the y-intercept.
In this case "b" is:

Therefore, since the line passes through the points (
and
, you can graph it. (Observe the graph attached)
Since it is a line, then <em>the relation is a function</em>, and the Domain and the Range of Linear Functions are:

Answer:
She can make 28 packages in total with nothing left over.
Step-by-step explanation:
616÷22=28
3 days a week or Monday Tuesday Wednesday Thursday Friday
Answer:
Arc DE = 70°
Arc RST = 206°
Step-by-step explanation:
arc DE + arc DC = 180° because EC is a diameter
7x + 7 + 11x + 11 = 180°
combine like terms:
18x + 18 = 180°
subtract 18 from both sides of the equation:
18x = 162°
divide both sides by 18:
x = 9
Arc DE = 7(9) + 7 = 70°
arc RST = 2(x + 103) = 2x + 206
arc RFT = 2(x + 77) = 2x + 154
arc RST + arc RFT = 360°
so:
2x + 206 + 2x + 154 = 360°
combine like terms:
4x + 360 = 360
4x = 0
x = 0
arc RST = 2x + 206 = 206°