4. Give an algebraic representation of a linear function for each of the following features
y-intercept at (0,9)
Positive interval over (-8,00)
Negative interval over (- 0,13)
x-intercept at (0, -7)
End behavior: As x 0, y →-00
TAIGEBRA

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.