sinncere520 sinncere520

23-01-2019
Mathematics

contestada

for f(x) = 3x - 12 and g(x) = 2x^2 + 7, find f(g(-5)).

for fx 3x 12 and gx 2x2 7 find fg5 class=

Respuesta :

jimrgrant1 jimrgrant1

23-01-2019

Answer:

159

Step-by-step explanation:

To evaluate f(g(- 5)), first evaluate g(- 5) then substitute this value into f(x)

g(- 5) = 2(- 5)² + 7 = 50 + 7 = 57

f(57) = (3 × 57) - 12 = 171 - 12 = 159

Answer Link

Otras preguntas

How long does it take for a dropped rock to fall from a height of 8 meters

In an experiment, it was found that newborn rats who were genetically predisposed to be skittish, nervous, and high-strung would develop into calm, exploratory,

Which statement best explains how North Carolina’s "education governor" Charles Aycock helped expand education? - He founded industrial and "normal" colleges to

9) How many pounds would a 180 pound earthman weigh on the moon?(Hint!! For every 100 pounds a man weighs on earth he weighs only 16 pounthe moon).

In this reaction, _____. a. A scheme of a chemical reaction. b. The reactants are two molecules, one of which consists of A and B, and the other consists of C

15. (a) An oxygen‐16 ion with a mass of 2.66 10 kg 26  travels at 5.00 10 m/s 6  perpendicular to a 1.20‐T magnetic field, which makes it move in a circular

if you have changed the tires on your car, the original diameter is 24.5 inches, to a new diameter of 26 inches, how far have you actually gone if your odometer

The change in kinetic energy (in Joules) as a horse accelerates from canter to gallop is found using the expression 12×350×(122−62). Which is the change in kine

When was the first election held in Nepal?

Vectors v and w are given in magnitude and direction form. Find the coordinate representation of the sum v + w and the difference v − w. Give coordinates to the