Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) ? 0
A. x ? 3
B. x = 3
C. All real numbers
D. No solutions
Answer: B
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Multiply.(2x - 10)(x + 11)
A. x2 + 12x + 11 B. 2x2 + 12x - 110 C. x2 - 110x + 12 D. 2x2 - 12x - 110
Solve.A football team lost 7 yards on each of two consecutive plays. Represent the total loss as product of signed numbers and find the total loss.
A. 2 ? (-7) = -16 yds; 16 yard loss B. 7 - 2 = 5 yds; 5 yard loss C. 2 + (-7) = -5 yds; 5 yard loss D. 2 ? (-7) = -14 yds; 14 yard loss
Write the first five terms of the sequence whose nth term is shown.an = 
A. 
, 
, 
, 
, 
B. 
, 
, 
, 
, 
C. 
, 
, 
, 
, 
D. 
, 
, 
, 
, 
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 calories, protein, and fat in 4 servings of chicken, 5 servings of broccoli, and 4 cups of whole milk.
A. 
B. 
C. 
D. 