Please help me with this
1 answer:
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Simplify the ration expression
start by seeing if anything in the numerator or denominator can be factored,
you should notice that you can factor out a 3 from 3x-6 in the numerator
when you do so, the result is
now, since there is an x-2 in the numerator and denominator, they "cancel" out since
however, only when
since
when you cancel out the x-2, you're left with 3
hence, your answer is C
start by seeing if anything in the numerator or denominator can be factored,
you should notice that you can factor out a 3 from 3x-6 in the numerator
when you do so, the result is
now, since there is an x-2 in the numerator and denominator, they "cancel" out since
however, only when
since
when you cancel out the x-2, you're left with 3
hence, your answer is C
Answer:
C
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (4, - 1) ← 2 points on the line
m = =
note that the line crosses the y-axis at (0, - 2) ⇒ c = - 2
y = x - 2 ← equation of line