Graph the linear equation. Give the x- and y-intercepts.2x + y = 2
A. x-intercept: (- 1, 0); y-intercept: (0, 2)
B. x-intercept: (1, 0); y-intercept: (0, 2)
C. x-intercept: (2, 0); y-intercept: (0, 1)
D. x-intercept: (- 1, 0); y-intercept: (0, -2)
Answer: B
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Solve.Kim decided to do some spring cleaning. She spent hours cleaning her garage on Saturday. The next day she spent
hours cleaning her basement. What was the total amount of time she spent cleaning that weekend?
A. 3 hours
B. 1 hours
C. 3 hours
D. 2 hours
Find the focus and directrix of the parabola with the given equation.x2 = -4y
A. Focus: (0, 1), directrix: y = -1 B. Focus: (1, 0), directrix: x = -1 C. Focus: (-1, 0), directrix: x = 1 D. Focus: (0, -1), directrix: y = 1
Solve the problem.Find the area of a rectangle measuring 4.3 yd by 23.29 yd.
A. 200.294 yd2 B. 27.59 yd2 C. 18.49 yd2 D. 100.147 yd2
Solve each system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.x + 3y - 2z - w = 44x + y + z + 2w = 23-3x - y - 3z - 2w = -27 x - y - 3z -2w = -19
A. {(2, 4, 3, 4)} B. {(4, 23, -27, -19)} C. {(1, 6, -1, 6)} D. {(2 + w, 4 - 2w, 3 + 2w, w)}