Can someone help with this, and explain it as well
1 answer:
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Answer:
The given equation is NOT justified.
Step-by-step explanation:
Here, the given equation is =
Now, here Consider the left hand side and simplifying the left side by operating on the like terms,
⇒ =
=
Here, Left side of equation ≠ Right side of the equation
Hence, ≠
Answer:
Step-by-step explanation:
y = 4x - 5 + 3 = 4x - 2
It's an equation of a line in the slope-intercept form.
y = 4x - 2 → f(x) = 4x - 2 - it's a lienar function.
The domain of a linear function is the set of all real numbers.
If a slope of linear function is different than 0, then the range is the set of all real numbers.