Which of the following vectors are orthogonal to (-1,3)? Check all that apply.
1 answer:
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x is less than or equal to -2.
x is greater than -5.
When x is less than something, the arrow must go left. <———
When x is equal to a number, the dot must be filled in. •
When x is greater than a number, the arrow should go right, toward the greater values. ——>
When x isn’t equal to the number, the circle is not colored in. ⭕️
Shown in picture:
Step-by-step explanation:
converts to 1.75
7*1.75=12.25
12.25*12.25=150.0625
150.0625= square units