Write the equation in slope-intercept form of the line that has a slope of 2 and contains
1 answer:
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Answer:
sin^2(θ)+cos^2(θ)=1
Step-by-step explanation:
We know that the statement above is true because of the Pythagorean identity theorem, which states the aforementioned equation. If you solve the equation for 1 you get the same equation.
To do this first multiply both sides by cos(θ), this gives you (cos^2θ)/1+sinθ = 1-sinθ
Then, multiply both sides by sinθ. This equals cos^θ=1-sin^2θ.
Finally, add sin^2θ to both sides. This equals the final answer of cos^2θ+sin^2θ=1. Which is true.
Answer with Step-by-step explanation:
We are given that a function
We have to find the graph of the given function.
y-intercept:It is that value of y where the graph cut the y- axis.
Let
Substitute x=0
Then, we get
y-intercept of the graph=-15
x- intercept: It is that value of x where the graph cut the x- axis.
Substitute y=0
Substitute x=-1
Therefore,x=-1 is a solution of given equation.
Hence, the x-intercept are
-3,-1 and 5
