Answer:
B. (-1,2) and (-5,-2)
Step-by-step explanation:
Substitute x + 3 in for y in the second equation. you get

(x + 1)(x + 5) = 0
x + 1 = 0 or x + 5 = 0
x = - 1 or x = -5
Using the first equation, let x = -1 and x = -5 in order to get the corresponding values for y
y = -1 + 3 = 2 and y = -5 + 3 = -2
So, B is the correct answer.
Answer:
<em>given information</em>
u=15m/ sec
v=0
t=2.5 sec
s=?
acceleration will be negative.
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applying <em>v=u+at</em>
0=15+a x 2.5
-15=2.5a
a=-15/2.5
a= - 6m/sec
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applying<em> v^2= u^2+2as</em>
0= 225+2x (-6) x s
s=225/12= 18.75 metre.
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The limit of the nth term of a sequence does not exist option (D) is correct.
<h3>What is the limit?</h3>
A limit is a value at which a function approaches the output for the given values in mathematics. Limits are used to determine integrals, derivatives, and continuity in calculus and mathematics.
We have an expression:

Applying limit:


= ∞ = The limit does not exist
Thus, the limit of the nth term of a sequence does not exist option (D) is correct.
Learn more about the limit here:
brainly.com/question/8533149
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Answer: x
Step-by-step explanation:
If your doing slope intercept form then: y= -1/3x -4