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3 years ago

For all values of x,

Mathematics

1 answer:

Nana76 [90]3 years ago

6 0

Answer:

For f(x) = 2x + 3 and g(x) = -x 2 + 1, find the composite function defined by (f o g)(x)

(f o g)(x) = f(g(x))

= 2 (g(x)) + 3

= 2( -x 2 + 1 ) + 3

= - 2 x 2 + 5 Given f(2) = 3, g(3) = 2, f(3) = 4 and g(2) = 5, evaluate (f o g)(3)

Step-by-step explanation:

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Brooke is making dish towels for the kitchen. If each towel uses 2 2/3 feet of fabric and she is making 8 towels, how much fabri

Julli [10]

$2 \frac{2}{3} \times 8 = 8 \times \frac{2}{3}$
$= \frac{16}{3} = 5 \frac{1}{3 } + 16 = 21 \frac{1}{3}$
Answer is 21
$\frac{1}{3}$

3 0

3 years ago

-(6x+6)+2=-6x-3 please solve

makkiz [27]

Answer:

There is no solution.

Step-by-step explanation:

To solve, use the order of operations. Follow them until you solve for x or just numbers remain.

-(6x + 6) + 2 = -6x - 3

-6x - 6 + 2 = -6x - 3

-6x - 4 = -6x - 3

-4 = -3

The answer is no solution since this is a false statement.

3 0

3 years ago

What is the simplified expression for 3 y squared minus 6 y z minus 7 + 4 y squared minus 4 y z + 2 minus y squared z? y squared

tresset_1 [31]

Answer:

7y^2 - y^2z - 10yz-5

C. 7 y squared minus y squared z minus 10 y z minus 5

Step-by-step explanation:

A. y squared minus y squared z minus 10 y z minus 5

B. y squared minus y squared z minus 5 y z minus 5

C. 7 y squared minus y squared z minus 10 y z minus 5

D. 7 y squared minus y squared z minus 2 y z minus 5

Given:

3y^2 - 6yz - 7 + 4y^2 - 4yz + 2 - y^2z

Collect like terms in the expression

3y^2 + 4y^2 - 6yz - 4yz - y^2z - 7 + 2

Simplify

7y^2 - 10yz - y^2z - 5

Rewritten as

7y^2 - y^2z - 10yz-5

Option C. 7 y squared minus y squared z minus 10 y z minus 5

Is the answer

4 0

3 years ago

List the potential rational zeros of the polynomial function. Do not find the zeros.

Archy [21]

<span> $f(x)=\boxed{1}x^5-3x^2+3x+\boxed{14}$

</span>The potential rational zeros are divisors of 14:

$\pm1;\ \pm2;\ \pm7;\ \pm14$

and the quotient p/q where p is a divisor of 1, and q is a divisor of 14:

$\pm\dfrac{1}{2};\ \pm\dfrac{1}{7};\ \pm\dfrac{1}{14}$

4 0

3 years ago

Each summer, Gina picks blueberries at a local berry farm. She can pick 5 1/4 pounds of blueberries each 1/3 hour. Gina is paid

Mariulka [41]

Answer:

$11.81 EVERY Hour

Step-by-step explanation:

5 1/4 times 3

63/4 = 15 3/4

15 3/4 = 15.75 pounds of blueberries

15.75 x $0.75

11.81

4 0

3 years ago