Answer:
Please add the figure by clicking on the link button when posting something
Step-by-step explanation:
When y = 0, x will equal the x-intercept. So, plug in 0 for the y-value to find the x-intercept.
-4x + 2y = 24 Plug in 0 for y
-4x +2(0) = 24 Multiply
-4x = 24 Divide both sides by -4
x = -6
The x-intercept is (-6, 0).
When x = 0, y will be the y-intercept. So, plug in 0 for x and solve for y.
-4x + 2y = 24 Plug in 0 for x
-4(0) + 2y = 24 Multiply
2y = 24 Divide both sides by 2
y = 12
The y-intercept is (0, 12).
I bet the sum you're referring to is supposed to be
or equivalently,
where 
is the binomial coefficient.
Recall the binomial series,
which is valid for |x| < 1. (Note that if r > α, the binomial coefficient is defined to be zero, so there really are only α many terms when α is a whole number.)
Differentiating both sides with respect to x gives
Multiply both sides by some arbitrary x in |x| < 1 :
Repeat:
Let α = 20, and let x approach 1 from below. The right side converges to the sum we want, while the left side converges to
Xy + 7<span> = </span>x<span> + y is not a linear </span>equation<span> because the term xy has degree 2. </span>x<span> + 3y</span>2<span> = 6 is not a linear</span>equation<span> because the term 3y</span>2<span> has degree 2. ... </span>x<span> = (constant). is a linear </span>equation<span> but does not</span><span>describe a function</span>
Answer:
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