report mean explanation with an example please please someone answer me please i want someoone to help me please please i will put brainliest answer and thank him and vote 5 stars please answer me please

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Fill in the table with whole numbers to make 430 in five different ways

Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?