Graph the quadratic equation. Identify the vertex and the intercept points with their coordinates.y = x2 + 2x - 3
A. Vertex: (- 1, - 4);
x-intercepts: (3, 0) and (1, 0);
y-intercept: (0, -3)
B. Vertex: (1, - 4);
x-intercepts: (-1, 0) and (3, 0);
y-intercept: (0, 3)
C. Vertex: (- 1, - 4);
x-intercepts: (-3, 0) and (1, 0);
y-intercept: (0, -3)
D. Vertex: (1, - 4);
x-intercepts: (-1, 0) and (3, 0);
y-intercept: (0, -3)
Answer: C
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A. 2e5 - 2
B. 2e5
C. 
D. 
(e5 - 1)
Find all rational zeros of the polynomial.P(x) = x4 - 8x3 + 
x2 - 
x + 5
A. - 
, - 
, 1, 4
B. - 
, 1, 4
C. 
, 
, 1, 4
D. 
, 
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A. 5 ft by 4 ft B. 3 ft by 3 ft C. 5 ft by 1 ft D. 3 ft by 4 ft
sin 0° = 0 and sin 90° = 1.
Answer the following statement true (T) or false (F)