Since 0, -180 is the rotation and if you look at the other rotations like 90, 180 the first rotation would be different. so 0, 180 is the same as 0, -180 because they both would be a full rotation of a 180 rotation. The first number "0 ," would have to be the same.
Answer:
Use BODMAS and multiply the signs - ve × -ve equals +ve multiplied by another - ve is a - ve sign then multiply the figures and then multiply the final figure to the final - ve sign.
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The second one on the top row
Answer:
f(-2) = (3/4)(-2) - 4 = -3/2 - 4 = -1.5 - 4 = -5.5
Step-by-step explanation:
Write f(x) = 3/4 x - 4 as f(x) = (3/4)x - 4 for clarity.
Now substitute -2 for x in f(x) = (3/4)x - 4:
f(-2) = (3/4)(-2) - 4 = -3/2 - 4 = -1.5 - 4 = -5.5