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3 years ago

Use the definition of the derivative to find f'(x) for f(x)=3x^2-5x+2

Mathematics

1 answer:

Butoxors [25]3 years ago

8 0

The derivative is 6x-5

Hope this helps

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In a class of 147 students, 95 are taking math (M), 73 are taking science (S), and 52 are taking both math and science. What is

Marina86 [1]

95/294 orrr 0.3231 And you just round that to the nearest 10th

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3 years ago

Please help, Does this graph show a constant or variable rate of change?

jasenka [17]

Answer:

constant

Step-by-step explanation:

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3 years ago

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*No Picture* Find all real zeros of the function y = 2x - 4 a. 2 b. (2, –4) c. −4 d. −2

anygoal [31]

Answer:

Step-by-step explanation:

The zeroes of a function are when y = 0 so we can write 0 = 2x - 4 so we have to solve for x and when we do so we get x = 2.

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3 years ago

10) 27% of 142 is what?

Olin [163]

Answer:

38.34

Step-by-step explanation:

27%

Write as a decimal (divide % by 100)

0.27

Multiply by 142

0.27(142)

38.34

Hope this helps :)

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3 years ago

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Is (0,0) a solution to this system?

e-lub [12.9K]

Answer:

A. Solution to $y \ge x^2 - 4$ but not to $y < 2x - 1$

Step-by-step explanation:

Given

$y \ge x^2 - 4$

$y < 2x - 1$

Required

Is $(0,0)$ a solution?

$(0,0)$ implies that:

$x = 0\ and\ y = 0$

To check if it is a solution or not, we simply substitute 0 for x and for y in the given inequalities

$y \ge x^2 - 4$ becomes

$0 \ge 0^2 - 4$

$0 \ge 0- 4$

$0 \ge - 4$

This solution is true

$y < 2x - 1$ becomes

$0 < 2 * 0 - 1$

$0 < 0 - 1$

$0 < - 1$

This solution is not true because 0 is greater than 1.

Hence, option (A) is correct

7 0

3 years ago