ciciclass20
ciciclass20 ciciclass20
  • 20-09-2018
  • Mathematics
contestada

If f(X) = (3x+7)^2, then f(1)? A. 10
B. 16
C. 58
D. 79
E. 100

Respuesta :

Аноним Аноним
  • 20-09-2018

To evaluate a function at a specific x value, you simply need to substitute all occurences of x with that specific value.

So, starting from [tex] f(x) = (3x+7)^2 [/tex], substitute every occurrence of x with 1 to compute

[tex] f(1) = (3\cdot 1 + 7)^2 = (3+7)^2 = 10^2 = 100 [/tex]

Answer Link

Otras preguntas

Julie has 3 1 3 3 1 3 yards of fabric to make doll outfits. Each outfit requires 5 6 5 6 yard of fabric. What is the maximum number of outfits Julie can make wi
In ΔOPQ, p = 38 cm, q = 29 cm and ∠O=39°. Find the length of o, to the nearest centimeter.
You can set the boundaries of treatment even at an event by: 1.) Draping the athlete completely 2.) Insisting on your inviolate workspace 3.) Maintaining a stru
y = 3x do this fast plz
Antoinette solves the linear equation 3 (x minus 3) + 2 x + 9 = 2 x + 2 (x minus 1) using the steps shown below. Step 1: 3 x minus 3 + 2 x + 9 = 2 x + 2 (x minu
an artist were to draw a figure whose arm was pointing directly toward the viewer, what technique would the artist have to use when drawing the outstretched arm
Can you help me with the x < 0 part?
Find the remainder when x^100 - x^99 + x^98 − · · · − x + 1 is divided by x + 1.
For a nozzle-duct system shown in Fig Q3, the nozzle is designed to produce a Mach number of 2.8 with y = 1.4, The inlet conditions are pos= 10 bar and T = 370
what is a double bond? PLEASE HELP