Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :
Given Points are (-3 , 5) and (6 , -1)
here x₁ = -3 and x₂ = 6 and y₁ = 5 and y₂ = -1
Option D is the Answer
A grocery store sells sliced turkey. the graph show shows the relationship between the weight of the sliced turkey and the total
cost of the sliced turkey
2 answers:
Answer:
Here is the complete question.
https://www.chegg.com/homework-help/questions-and-answers/hows-relationship-grocery-store-sells-sliced-turkey-graph-s-weight-sliced-turkey-total-cos-q28115985
Option C that is correct choice that is point W means that the unit rate is per pound.
Step-by-step explanation:
We have been given two coordinates pair.
and
Here the axis coordinates meant for the weights in pound.
And axis coordinates are for the rates of the sliced turkey.
To find the unit rate we have to look upon which is the weight and also signifies unit rates.
Unit rates means one unit of the weight and its its cost.
So the slices turkey's unit rate is .
Unit on
must coincides with the prices that is on the
So the cost of sliced turkey is
that is being signifies in point W.
Option C is the correct answer.
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Answer:
Step-by-step explanation:
A complex number is defined as z = a + bi. Since the complex number also represents right triangle whenever forms a vector at (a,b). Hence, a = rcosθ and b = rsinθ where r is radius (sometimes is written as <em>|z|).</em>
Substitute a = rcosθ and b = rsinθ in which the equation be z = rcosθ + irsinθ.
Factor r-term and we finally have z = r(cosθ + isinθ). How fortunately, the polar coordinate is defined as (r, θ) coordinate and therefore we can say that r = 4 and θ = -π/4. Substitute the values in the equation.
Evaluate the values. Keep in mind that both cos(-π/4) is cos(-45°) which is √2/2 and sin(-π/4) is sin(-45°) which is -√2/2 as accorded to unit circle.
Hence, the complex number that has polar coordinate of (4,-45°) is