Find W: (14w + 50) 35 (28w - 45)
1 answer:
Answer:
Step-by-step explanation:
Hello There!
The shown figure is a parallelogram
If you didn't know the opposite angles of parallelograms are congruent ∠A≅∠C and ∠B≅∠D
so we can set up an equation to solve for w
because ∠B≅∠D we use this equation
14w + 50 = 28w - 45
now we solve for w
step 1 add 45 to each side
-45+45 cancels out
50 + 45 = 95
now we have 14w + 95 = 28w
step 2 subtract each side by 14w
28w-14w=14w
now we have 14w = 95
step 3 divide each side by 14
14w/14=w
we're left with
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The zero of the function is at 33.69 degree , the graph is plotted and attached with the answer.
<h3>What is a Function ?</h3>A function is a law that relates a dependent variable and an independent variable with each other
It is given that
y = 2tan (x - π/2) +3
To find the zeroes of a function that function has to be equated to zero.
2tan (x - π/2) +3 = 0
2tan (x - π/2) = -3
tan (x - π/2) = -3/2
x - 90 = -56.31
x = 33.69 degree
The zero of the function is at 33.69 degree
For finding the maxima /minima
the derivative is
dy/dx = 2 sec² (x - π/2)
the point at which the slope is zero is substituted in the second derivative to find maxima/minima
d²y/dx² = 4 sec² (x - π/2) tan (x - π/2)
if the value is negative then it is a maxima and if it is positive it is a minima.
The vertical asymptote is found by finding the values that make the function undefined
x = 0+ πn
No horizontal or oblique asymptote
To know more about Function
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