3 years ago

Please help ......................... :)

Mathematics

1 answer:

pav-90 [236]3 years ago

8 0

Answer:

f(x)*g(x) = -2x^2 + 7x - 3

Step-by-step explanation:

function f looks like f(x) = x - 3

because it has points (0, -3) and (3, 0)

g(x) = -2x + 1

...

We want f(x)*g(x) = (x - 3)(-2x + 1) = -2xx - 3 + 6x + x

f(x)*g(x) = -2x^2 + 7x - 3

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What is the average rate of change of the function below on the interval from x = 0 to x = 2?

Salsk061 [2.6K]

Average rate of change = $\frac{change-of-y}{change-of-x} = \frac{f(x_2)-f(x_1)}{x_2-x_1}$

$\frac{f(2)-f(0)}{2-0} = \frac{250-0}{2-0}$
$125$

8 0

3 years ago

PLEASE HELP ASAP!! CORRECT ANSWERS ONLY PLEASE!!!

NemiM [27]

Answer:

B. 51.1°

Step-by-step explanation:

You're gonna want to use sine on this one.

Sin(x) = 7/9

x = sin^-1(7/9)

x ≈ 51.1

4 0

3 years ago

Given A (-6, -5) and T(x - 3, y + 2), state A" after a reflection over the x-axis of the point T(A).

Stolb23 [73]

The answer is the second one

4 0

4 years ago

A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor tickets for $15 Each and

Mariulka [41]

So I would give you the answer but I don’t know it

6 0

3 years ago

What is, 7 3/10+6 1/3+2 7/10?

snow_lady [41]

7 3/10 + 6 1/3 + 2 7/10

First change them to improper fractions

73/10 + 19/3 + 27/10

now find the common denominator which would be 30

73/10 = 219 /30

19/3 = 190/30

27/10 = 81 /30

now add (219 + 190 + 81) = 490/30

now divide 490 ÷ 30 = 16 1/3

Your answer is 16 1/3

Hope this helps. :)

6 0

4 years ago

Read 2 more answers