Answer:
Let's see the first two points: (-7, 5) and (-5, 9)
The line passes these points has a form of: y = Mx + b
=> 5 = (-7)M + b
9 = (-5)M + b
Subtract the 1st equation from 2nd equation, we have:
4 = 2M
=> M = 2
Substitute M back into 1st equation:
=> 5 = (-7)*2 + b
=> b = 19
=> y = 2x + 19
or y - 5 = 2x + 14
or y - 5 = 2(x + 7)
=> Option A is correct
Hope this helps!
:)
Assuming you mean f(x)=x+3, find f(3.6) and f(-0.2)
f(3.6)=3.6+3=6.6
f(-0.2)=-0.2+3=2.8
<h3>hello!</h3>
is the product of an irrational number and an irrational number always irrational?
We can easily check that by just multiplying some irrational numbers on our calculator.
Let's take
times 
Multiply:-
The result is an irrational number.
Let's try to multiply π times itself.
Once again, we have an 
number.
Hence, the answer is:-
<h3>note:-</h3>
- Hope everything is clear; if you need any more explanation, kindly let me know.
Answer:
y= x^2 + 6
Step-by-step explanation:
y= x2 + 6 (which should be written as y= x^2 + 6) has the form y - k = a(x - h)^2. For y= x^2 + 6, h = 0 and k = 6. Thus the vertex is (0, 6)
