Z3 = -1,331 Please help me
1 answer:
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Answer:
The line intercepts the y-axis and
Step-by-step explanation:
The intersection on the y-axis of a line is found to be .
That is, the intercept with the y-axis is the value of the function when x is equal to zero.
In this case we know the following points of the function:
x : -2 -1 0 1 2 3
y : 16 12 8 4 0 -4
Note that when then
.
Therefore the line intercepts the y-axis and
Answer:
see below
Step-by-step explanation:
Multiply by 2 and expand the right side:
2A = b1h +b2h
Subtract the b2 term:
2A -b2h = b1h
Divide by h:
b1 = (2A -b2h)/h
