Use the graph of a quadratic function to find the solution set of the equation or inequality. For a solution set that involves an interval, use interval notation.x2 - 7x + 10 ? 0
A.
(2, 5) |
B. [2, 5]
C. x = 2, 5
D. (-?, 2) ? (5, ?)
Answer: B
Mathematics
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State the y-intercept and slope of the graph of the given equation.y = -5x + 9
A. y-intercept 9; slope -5 B. y-intercept 5; slope -9 C. y-intercept 9; slope 5 D. y-intercept 5; slope 9
Mathematics
Solve the system by graphing.3x+ y= 15x+ 5y= -9
A. (6, -3) B. (-6, -3) C. (4, 3) D. (6, 5)
Mathematics
Rewrite the fraction with the denominator indicated.Write with a denominator of 150x.
A.
B.
C.
D.
Mathematics
Use the LCD to simplify and solve.x -
x = 6
A. 60 B. -60 C. -120 D. 120
Mathematics