F(x) = x2 – 3x + 5

g(x) = 2x2 – 4x – 11

What is h(x) = f(x) + g(x)?

h(x) = 3x2 – 7x – 6
h(x) = 2x2 – 7x – 6
h(x) = –x2 + x + 16
h(x) = 3x2 – 7x – 11

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.