Decide whether the slope is positive, negative, zero, or undefined.
A. Negative
B. Undefined
C. Zero
D. Positive
Answer: B
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Use slope to determine whether the quadrilateral with the given vertices forms a parallelogram. If it is a parallelogram, determine whether it is also a rhombus.A(3, 8), B(6, 7), C(8, -1), D(11, 2)
A. Yes, it is a parallelogram and it is also a rhombus. B. Yes, it is a parallelogram but it is not also a rhombus. C. No, it is not a parallelogram (nor is it a rhombus).
Solve the problem.To make a batch of juice, 1 cups of concentrate are required. How many batches of juice can be made from 30 cups of concentrate?
A. 22 batches
B. 23 batches
C. 24 batches
D. 25 batches
Find the product of the complex number and its conjugate.3 + i
A. 45 B. 3 C. 15 D. -27
Find the sum of the infinite geometric series, if it exists.2 - +
-
+ . . .
A.
B.
C. -
D. does not exist