americavillegas1 americavillegas1

23-11-2019
Mathematics

contestada

If f(x)=2x-5x^2 and g(x) =5x+2 what is f(4) ?

A. -2376
B. -1584
C.-362
D.-52
E. None

Respuesta :

cervantes00 cervantes00

23-11-2019

Plug 4 into f(x). The answer is -72 so option E is the correct one.

Answer Link

SvetkaChem SvetkaChem

23-11-2019

Answer:

E. None

Step-by-step explanation:

f(x) = 2x - 5x²

f(4) = 2*4 - 5*4² = 8 - 80 = - 72

Answer Link

Otras preguntas

Next The Reagan Revolution: Mastery Test 4 Select the correct answer In what way did President Reagan's policies affect some Americans? ОА. Social security refo

1 In the context of the passage as a whole, lines 3 through 5 suggest that Clare 5 (1) feels humiliated by her sister's actions (2) is pained by the memory of h

How does world trade affect the carbon or nitrogen cycle?

In a job-order costing system, indirect labor cost is usually recorded as a debit to: Multiple Choice Manufacturing Overhead. Finished Goods. Cost of Goods Sold

how fast does evolution occur

6. I was tired after the bike ride. It was all uphill. You can use or,and,but,so,for

After rotating △abc 180° about the origin and then reflecting it over the x-axis, what are the coordinates of △a′′b′′c′′?.

How did many Americans view people of Japanese descent before the war? What attitudes and values shaped their views?

Can someone help me? I desperately need help!! 20 POINTS!! and brainliest FOR THE RIGHT ANSWER!! AC←→ is tangent to the circle with center at B. The measure of

Cuánto es? x-2=10 es que no se de esto :(