Given the function f(x) = −2x2 + 4x − 7, find f(−4). −55 −7 9 25

Option (a) is correct.

The value of function at x = -4 is -55

Step-by-step explanation:

  Given :

We have to find the value at f(-4) and choose the correct option from the given options.

Consider the given function

Since, we have to find the value of f(-4) that is value of f(x) at x = -4

Substitute, value of x = -4 in given function, we have,

Simplify, we have,

Thus, the value of function at x = -4 is -55

Option (a) is correct.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.