Find the slope and the y-intercept of the line.y = -8x – 7

Solve the equationx2 – 6x + 58 = 0

Solve the system. x + y + z = 0x – y + 4z = -212x + y + z = 2

Solve the quadratic inequality. Write the solution set in interval notation.x2 – 4x – 12 < 0

a carbohydrate that is oxidized with Benedict’s reagent

a portion of a DNA molecule responsible for the synthesis of a single protein

a change in the nucleotide sequence in a molecule of DNA

a compound that contains many amino acids joined together by peptide bonds

Solve the equation.5r – (2r + 12) = 15

The nurse is providing discharge teaching to the parent of a 7-year-old child newly prescribed methylphenidate for ADHD. Which statement by the parent indicates a need for further teaching?