Answer: No
Find the equation of the line using slope-intercept form: y = mx + b
y = -1/2x + b ^ ^
slope y-intercept
Find b, the y-intercept (where the line intersects the y-axis) by substituting the coordinates of point Q (6, 7).
y = -1/2x + b Subtitution
7 = -1/2(6) + b Simplify
7 = -3 + b Add 3 to both sides
10 = b Isolated b
b = 10 Isolated b
Using the above information, find the equation of the line.
y = -1/2x + b
y = -1/2x + 10
To find if point S (2,5) lies on the line, substitute in its coordinates in the equation of the line.
y = -1/2x + 10 Substitution
5 = -1/2(2) + 10 Simplify
5 = -1 + 10 Simplify
5 = 9 --> If the statement is true, the point lies on the line.
If the statement is false, the point does not lie on the line.
In this case, 5 does not equal 9. Therefore, point S does not lie on the line.
Y=1.25 hope this helps ..
What is this supposed to mean?
Answer:
4 / 9
Step-by-step explanation:
Solution:-
- Michael bus rental agency has a total of n = 18 buses.
- Out all the available buses he has r = 8 buses with AC in them.
- If we were to randomly select a bus from his agency what is the probability that the bus would have an AC:
P ( Bus with AC ) = Favorable Outcomes / Total outcomes
= Number of bus with AC / Total Buses
= r / n
= 8 / 18
= 4 / 9
Answer:
it's 3
Step-by-step explanation:
because 3x7=21.
hope this helps