Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry.f(x) = (x - 1)2
A. vertex: (0, -1)
axis of symmetry: x = 0
B. vertex: (0, 0)
axis of symmetry: x = 0
C. vertex: (1, 0)
axis of symmetry: x = 1
D. vertex: (-1, 0)
axis of symmetry: x = -1
Answer: D
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Graph the equation using the slope and y-intercept.y = - 2x + 1
A. 
B. 
C. 
D. 
Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
A. - 
B. - 
C. 
D. - 
Solve the problem.Tom Darcy makes $4.25 for each chimney he sweeps. Find his gross earnings if he sweeps 11 chimneys.
A. $38.25 B. $55.25 C. $15.25 D. $46.75
The table shows the fraction of the world's surface land area taken up by each continent. Use the table to answer the question. Write your answer in simplest form. Continent Fraction of World's Surface Land Area North America src="https://sciemce.com/media/4/ppg__tttt0706191116__f1q84g5.jpg" style="vertical-align: -17.0px;" /> Australia 
South America 
Europe 
Africa 
Asia 
Antarctica 
Find the fractional part of the world's land area within the continents of North America and Europe.
A. 
B. 
C. 
D. 