During the grinch's engine test, if the path traveled is represented by the
function f(x) = 4x + 2. what is the value of f(-2), corresponding to "hit
here"?

Step-by-step explanation:

For this exercise it is important to remember the multiplication of signs:

You have the following function provided in the exercise, which represents the path traveled:

In order to find the value of you can follow these steps:

1. You need to substitute into the function, then:

2. Finally you must evaluate. Then you get:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.