3 years ago

Evaluate the polynomial function shown below at 2 and choose the correct response

1 answer:

6 0

$\bf f(x)=3x^4+2x^3-5x^2-2x-4 \\\\\\ f(2)=3(2)^4+2(2)^3-5(2)^2-2(2)-4 \\\\\\ f(2)=48+16-20-4-4\implies f(2)=64-28\implies f(2)=36$

You might be interested in

Find the surface area of the cylinder in terms of pi.

Ilia_Sergeevich [38]

Hello!

To find the surface area of a cylinder you use the equation

$SA = 2 \pi rh+2 \pi r^{2}$

SA is surface area
r is radius
h is height

Put in the values you know

$SA = 2 \pi 9 * 3 + 2 \pi 9^{2}$

Square the number

$SA = 2 \pi 9 * 3 + 2 \pi 81$

Times the 9 and 3

$SA = 2 \pi 27 + 2 \pi 81$

Multiply the 2 and 27

$SA = 54 \pi + 2 \pi 81$

Multiply the 2 and 81

$SA = 54 \pi + 162 \pi$

Add

$SA = 216 \pi$

The answer is $216 \pi$

Hope this helps!

8 0

3 years ago

Read 2 more answers

Please use the picture, remember that 1 triangle is measured inches and the other in Centimeters.

miss Akunina [59]

Answer:

that is a hard question

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLZ helppppppppp will mark of brainlest Each unit on the graph is equal to 1 block.