, 06.10.2019 18:00, zeinabelsiblini

# Identify the x-intercepts, vertex, and axis of symmetry of the graph of f(x)=1/4(xโ1)(x+7).

### Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:20, jaueuxsn
Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs$2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test Answers: 1 Mathematics, 21.06.2019 20:00, Chen5968 The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of$235 and a standard deviation of \$20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?