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Stella [2.4K]
3 years ago
7

The value of the function f(x) = 3x squared minus 2x for x =4

Mathematics
1 answer:
goldenfox [79]3 years ago
7 0

Answer:

Answer is 40.

Step-by-step explanation:

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3 years ago
What are the intercept of 2X+3y= 6z=30
sattari [20]

The intercepts of the given equations is as given in the task content is; Choice B; (15,0,0),(0,10,0) ,(0,0,5).

<h3>What are the intercepts of the equation as give in the task content?</h3>

The x-intercept of the given equation can be determined by setting values of y and z to zero.

The y-intercept can be determined by setting x and z to zero.

While the z-intercept can be determined by setting x and y to zero.

Consequently, the X-intercept of the given equations is; 2x +3(0) = 30; x = 15.

Therefore, we have; (15,0,0)

The y-intercept is therefore; 2(0) +3y = 30; 3y = 30; y = 30/3 = 10 and. we have; (0,15,0)

And hence, the z-intercept is; z = 30/6 = 5.

Read more on intercept;

brainly.com/question/1884491

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6 0
1 year ago
What is the product of -5x^5(-8x^4-9x-9)
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-5x^5 * -8x^4 - 5x^5*-9x - 5x^5*-9

= 40x^9 + 45x^6 + 45x^5
5 0
3 years ago
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