Answer: (-1,0)
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Explanation:
A quick method is to simply look at the graph and notice the two altitudes cross at (-1,0)
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A longer method involves a bit of algebra but its not too bad
y = x+1
y = -1+1 ... plug in x = -1 (ie replace x with -1)
y = 0
So when x = -1, the value of y is y = 0
They pair up to get (x,y) = (-1,0) which confirms what the graph is showing
Hello this should be your graph here
Answer:
£1067.22.
Step-by-step explanation:
Interest I= PRT/100 where P = Initial investment, R = % rate, T = time.
So I = 990*2.6* 3 / 100
= £77.22
So total he will have in the bank
= 990+77.22
= £1067.22.
Answer:
2.5
Step-by-step explanation:
-x=2-3x+3
Add 3x to both sides:
2x=5
Divide both sides by 2:
x=2.5
Hope this helps!