20-08-2015
Mathematics

contestada

Let f(x) = x2- 3x - 7. Find f(-3)

Respuesta :

Panoyin Panoyin

21-08-2015

f(x) = x^2 - 3x - 7
f(-3) = (-3)^ 2 - 3(-3) - 7
f(-3) = 9 + 9 - 7
f(-3) = 18 - 7
f(-3) = 11

Answer Link

Otras preguntas

The best way to gain weight is to increase your _______ intake. a. protein b. mineral c. fat d. carbohydrate

The process of seeking facts that will lead to the truth is called _____. a. study b. research c. intuition

which is a correct verbal expression for 9+n A: n more than 9 B: the quotient of 9 and n C: the product of 9 and n D:9 less than n

Which sentence does not contain any punctuation errors? A. Shoppers already waiting in line, may remain in the store past 10:00. B. Shoppers already,

What were the followers of James II called? Roundheads, Puritans, Jacobites, or Jameses?

Which sentence contains a faulty parallel structure? I am eager to visit Phoenix and to meet Rachel. I look forward to visiting Phoenix and to meet Rachel. I lo

Types of things vs. types of thing

how many meters are in a yard

Newborn human babies with lesser body weight are prone to infections. Heavier babies are difficult to deliver through the narrow pelvic passage of human mothers

Which sentence uses dashes correctly? a. We will use the same color for the bookcase—light green—that we used on the door and window frames. b. Yard work—for