Find an equation of the line that has the given slope and contains the given point. If possible, write your equation in slope-intercept form.m =
; (0, 7)
A. y = x + 7
B. y = x - 7
C. y = - x - 7
D. y = x + 7
Answer: A
Mathematics
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Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.s(x) = -x2 - 2x - 1
A.
Vertex (0, 1)
x-int = (1, 0), (-1, 0);
y-int = (0, 1)
B.
Vertex (-1, 0)
x-int = (-1, 0);
y-int = (0, -1)
C.
Vertex (1, 0)
x-int = (1, 0);
y-int = (0, -1)
D.
Vertex (0, -1)
no x -intercepts;
y-int = (0, -1)
Mathematics
Use the discriminant to determine the number of real solutions.w2 - 3w + 6 = 0
A. Two real solutions B. No real solutions C. One real solution
Mathematics
Simplify.
A. -2 B. -1 C. 2 D. undefined
Mathematics
Simplify.(3 - )2
A. 13 +
B. 9 +
C. 14 - 6
D. 14 + 6
Mathematics