What is the slope and y intercept of the equation 6x - 1 = 3y - 10
1 answer:
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We are given the system of equations -:
Since the second equation is y-isolated equation. It can be substituted as y = 6x+22 in the first equation.
Expand 3 in the expression so we can combine like terms and isolate x-variable.
Then combine like terms.
Get rid of 66 from the left side by subtracting both sides by itself.
To finally isolate the variable, divide both sides by 20 so we can leave x only on the left side.
Simplify to the simplest form.
Normally, we have to find the y-value too but since we only find x-value. The answer is x = -4.
Answer
- x = -4
I hope this helps! If you have any questions or doubts regarding my answer, explanation or system of equations, feel free to ask!
Not going to do (1), (2), (3) since they are implicit from (a) and (b) and require graphs (which aren't supported on brainly).
We have , that means, if plug in
we get
.
Doman of cosine is .
Hope this helps.