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Answer:
B
Step-by-step explanation:
Am equivalent expression would be 2(-3w+(-11))= -6w-22
Sorry for my first answer
Mark wishing brainliest
When you reflect a function in the <em>x</em>-axis, the first coordinate of a point stays the same, and the second coordinate changes sign (what was positive is now negative and vice versa). See the attached picture.
Question 11: f(x) = -5x + 2. The function changes to its opposite, so g(x) = -(-5x + 2) = 5x - 2.
When you reflect a function in the <em>y</em>-axis, the first coordinate of a point changes to its opposite, but the second coordinate stays the same. Replace <em>x</em> with -<em>x</em> .
Question 14: f(x) = |2x - 1| + 3. Replacing <em>x</em> with -<em>x</em> produces g(x) = |2(-x) - 1| + 3 which simplifies to g(x) = |-2x -1| + 3.
Question 15 works the same way as #14.
Answer:
48
Step-by-step explanation:
9(8) - 8(3) =
9(8) = 72
8(3) = 24
72 - 24 = 48
Answer:
(1, -10)
Step-by-step explanation:
To find out if something is in the same quadrant, you just need to match the signs of x and y.
(2, -4)
X is positive, y is negative.
(1, -10)
X is positive, y is negative.
Therefore, they are in the same quadrant.