Answer:
Step-by-step explanation:
Standard form is basically where the degrees of the terms are in descending order.
First, let's distribute the negative sign to the terms in the second parentheses:
Now, we can just combine like terms with the terms from the first parentheses:
So, our answer is:
Yes ok doubling dimensions
To find the inverse function, swap x x and y y , and solve the resulting equation for x x . If the initial function is not one-to-one, then there will be more than one inverse. So, swap the variables:
y=−x2−36 y = − x 2 − 36
becomes
x=−y2−36 x = − y 2 − 36 .
Now, solve the equation
x=−y2−36 x = − y 2 − 36 for y y .
y=−x−36‾‾‾‾‾‾‾‾√ y = − x − 36y=−x−36‾‾‾‾‾‾‾‾√ y = − − x − 36
ANSWER y=−x−36‾‾‾‾‾‾‾‾√ y = − x − 36 y=−−x−36‾‾‾‾‾‾‾‾√
For number 12 Since −x<span> - </span>x<span> does not contain the variable to </span>solve<span> for, move it to the right side of the equation by adding </span>x x<span> to both sides. Use the slope-intercept form to find the slope and </span>y<span>-intercept. The slope-intercept form is </span>y=m x<span>+b </span>y<span> = m </span>x<span> + b , where m m is the slope and b b is the </span>y<span>-intercept. I hope this helps.
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Answer:
x=3 (C)
Step-by-step explanation: