Write an equation for a line that goes through (3, -7) and is parallel to the line y = 2x – 17
1 answer:
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Answer:
C) (8,12)
Step-by-step explanation:
The inputs are 1 and -1 when the output is 2.
Step-by-step explanation:
The given function is
f(x) = 10 x²
Then we set y = f (x)
y = 10 x²
By dividing each side by 10 we get
x² = y/10
Then we solve for x
x = ±
Now we have to find the input(s) when the output is 10
x = ±
x = ± 1
Hence, the inputs are 1 and -1 when the output is 2.
The final solution is x =1 and x = -1.
Using a Protractor..
It's a little plastic half circle thingy with angle measurements on it.
see image below
It's a little plastic half circle thingy with angle measurements on it.
see image below