Compare the graph of f(x) with the graph of y = x2.f(x) = - x2

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


Answer: A

Mathematics

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Use estimation to determine which quotients is wrong.

A. 1,149,552 ÷ 27 = 42,576 B. 14,096,690 ÷ 86 = 163,915 C. 4,364,442 ÷ 174 = 20,083 D. 825,942 ÷ 39 = 21,178

Mathematics

Provide an appropriate response.When solving a system of equations, you get x + 2 = x + 4. How many solutions are there?

A. Infinitely many B. One solution C. No solutions

Mathematics

Solve the equation on the interval 0 ? ? < 2?.cos = 

A.
B.
C.
D.

Mathematics

Find the asymptotes of the hyperbola.(x - 1)2 - 4(y + 4)2 = 4

A. y + 4 = ± (x - 1)
B. y - 1 = ± (x + 4)
C. y + 4 = ± 2(x - 1)
D. y - 4 = ± 2(x + 1)

Mathematics