The table represents the height of part of a fireworks display, h(t), depending on the time in seconds, t, that has passed. The Table is t 3, 4, 5, 6, 7 and h(t) 336, 384, 400, 384, 336 What are the restricted domain and range of the function?

Answer choices:

a. D={0≤t≤10} and R={0≤h(t)≤400}
b. D={3≤t≤7} and R={336≤h(t)≤400}
c. D={3≤t≤7} and R={0≤h(t)≤400}
d. D={0≤t≤10} and R={336≤h(t)≤400}

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.