What is the y-intercept of the graph of the equation y=2(4^x) ?
2 answers:
Answer: 2
Step-by-step explanation:
To get the y-intercept, we put x= 0
and then solve for y in the equation given
y = 2(4^x)
putting x =0
y = 2(4^0)
according to the rule of indices,any variable raise to the power of zero is 1
so 4^0 = 1
y=2(1)
y =2
Therefore y- intercept is 2
Let x=0,
y=2(4^0)
y=2
Hence,y int is 2.
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Answer: 278.18
sorry if it's wrong
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Yes it is linear
It is a negative slope
I am attaching pic of graph
The slope is -3/4
Y intercept is (0,2)
