Answer:
y = - 7x - 26
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 7, thus
y = - 7x + c ← is the partial equation of the line
To find c substitute (- 5, 9) into the partial equation
9 = 35 + c ⇒ c = 9 - 35 = - 26
y = - 7x - 26 ← equation of line
35 ft is the right answer
Answer:
the first one is 1/2(53+47) = 1/2(100)=50
the second one 1/2(360 - 53 - 47) = 1/2(260) = 130
Step-by-step explanation:
THIS IS GOES FOR THE CIRCLE DIAGRAM
None of the points could be added to the graph f(x)=-|x+3| to keep the graph a function
<h3>How to determine the point?</h3>
The equation of the function is given as:
f(x) = - |x + 3|
The points are given as:
(0, 3) and (-3, -6)
When x = 0, we have:
f(0) = - |0 + 3|
f(0) = -3 --- different y value from (0, 3)
When x = -3, we have:
f(-3) = - |-3 + 3|
f(-3) = 0 --- different y value from (-3, -6)
This means that the x values point to different y values (this does not represent a function)
Hence, none of the points could be added to the graph f(x)=-|x+3| to keep the graph a function
Read more about functions and relations at:
brainly.com/question/2328150
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Answer: It can travel about 460 miles in 39 hours with the same constant speed.
Step-by-step explanation:
Firstly you divide 248/21 to determine the constant speed that the boat is traveling once you do that you get 11.8. And then finally to find how far it will tavel in 39 hours, you mutiply 11.8 by 39 and you get 460.2.
