Write an equation for a function whose graph fits the given description.The graph of f(x) =
is shifted 8 units to the left and then shifted 9 units upward.
A. f(x) = 9
B. f(x) = + 9
C. f(x) = + 9
D. f(x) = + 8
Answer: B
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Evaluate the exponential expression.-24
A. 16 B. -32 C. -16 D. 32
Solve by the substitution method.0.4x + 0.6y = -2.4 x - 0.6y = -1.8
A. {(-0.3, -0.2)} B. {(-2, -3)} C. ? D. {(-3, -2)}
Determine the quadrant(s) in which (x, y) is located so that the condition(s) is (are) satisfied. ? y< -6 ?
A. Quadrant II or IV B. Quadrant III or IV C. Quadrant IV D. Quadrant I E. Quadrant II
Solve the problem.A 3-oz serving of roasted, skinless chicken breast contains 140 calories, 27 grams of protein, and 3 grams of fat. A broccoli spear contains 50 calories, 5 grams of protein, and 1 gram of fat. A cup of whole milk contains 150 calories, 8 grams of protein, and 8 grams of fat. The amount of calories, protein, and fat in one serving of chicken breast can be represented by the matrix . Find the matrices B and M for the amounts of calories, protein, and fat in a broccoli spear and a cup of whole milk, respectively, and write the matrix
which represents the
total calories, protein, and fat in 4 servings of chicken, 3 servings of broccoli, and 3 cups of whole milk.
A.
B.
C.
D.