Graph the quadratic equations.y = -3x2 - 2x - 4

A.

B.

C.

D.


Answer: A

Mathematics

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Compare the graph of the given quadratic function f with the graph of y = x2.f(x) = 7x2

A. Reflected across the x-axis and wider B. Wider C. Narrower D. Reflected across the x-axis and narrower

Mathematics

Determine if the given vectors are orthogonal, parallel, or neither.v = i + j, w = i - 4j

A. Parallel B. Neither C. Orthogonal

Mathematics

Convert the measurement to the specified units. Round to the nearest tenth of a degree, when necessary.89° Celsius to Fahrenheit

A. 217.8° Fahrenheit B. 81.4° Fahrenheit C. 71.2° Fahrenheit D. 192.2° Fahrenheit

Mathematics

Use the figure to write the ratio of the sides that corresponds to ?.


Mathematics