Use the horizontal line test to determine whether the function is one-to-one.
A. Yes
B. No
Answer: A
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Write the equation for the plane.The plane through the points P(-1, -6, 19) , Q(2, 6, -29) and 
A. 8x + 6y + z = 9 B. 8x - 6y - z = 9 C. 8x - 6y - z = -9 D. 8x + 6y +z = -9
There are various formulas that will generate Pythagorean triples. Use the specified formula and specified values to generate a Pythagorean triple.For positive integers r and s such that r > s, the following set of equations will generate a Pythagorean triple (a, b, c). a = r2 - s2, b = 2rs, c = r2 + s2.Use this method with the values r = 8 and s = 1 to generate a Pythagorean triple.
A. (14, 16, 18) B. (64, 15, 68) C. (63, 16, 65) D. (64, 18, 65)
Solve the problem.At Rhonda's diner, four loaded baked potatoes and three cheeseburgers provide 3750 calories. One loaded baked potato and five cheeseburgers provide 2850 calories. Find the calorie content of each item.
A. A loaded baked potato has 640 calories, and a cheeseburger has 410 calories. B. A loaded baked potato has 600 calories, and a cheeseburger has 450 calories. C. A loaded baked potato has 580 calories, and a cheeseburger has 470 calories. D. A loaded baked potato has 610 calories, and a cheeseburger has 440 calories.
Graph the line.-7y - x = -8
A. 
B. 
C. 
D. 