Answer the question.Describe how the graph of y = 4.9(x - 6)2 - 3 may be obtained from the graph of y = x2.
A. Stretch horizontally by a factor of 4.9, shift 6 units
to the left, and shift 3 units down.
B. Stretch vertically by a factor of 4.9, shift 6 units
to the right, and shift 3 units down.
C. Stretch vertically by a factor of 4.9, shift 6 units
to the left, and shift 3 units down.
D. Stretch vertically by a factor of 4.9, shift 6 units
to the right, and shift 3 units up.
Answer: B
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Simplify the rational expression completely.
A.
B.
C. x + 3
D. x - 3
Multiply.(6z - 5)(3z + 2)
A. 18z2 + 27z - 10 B. 18z2 - 3z - 10 C. 9z2 - 3 D. 18z2 - 10
Estimate. Then find the actual product.(4.6)(1.88)
A. Estimate: 10; Actual: 8.648 B. Estimate: 4; Actual: 7.648 C. Estimate: 0.4; Actual: 8.548 D. Estimate: 1; Actual: 0.8648
Solve the problem.The diagram shows the roads connecting four cities. Write a matrix to represent the number of routes between each pair of cities without passing through another city.WYXZ
A.
B.
C.
D.