F. what are the real zeros of f? the real zeros are xequals startfraction negative 7 over 2 endfraction comma 0 comma 9 comma 13 . (type an integer or a simplified fraction. use a comma to separate answers as needed.) g. what is the y-intercept? the y-intercept is yequals 0. (type an integers or a simplified fraction.) h. for what values of x is f (x )less than or equals 0? the set of x-values for which f (x )less than or equals 0 is (negative 4 comma startfraction negative 7 over 2 endfraction ]union [0 comma 9 ]union startset 13 endset . (type your answer in interval notation. use integers or fractions for any numbers in the expression.) i. for how many values of x is f (x )equals negative 5 question mark there is/are 1 x-value(s) where f (x )equals negative 5. j. what is the value of f(7)? f(7)equals nothing click to select your answer(s).

x=half

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy