2 years ago

What is the remainder when the polynomial 8x2 4x−3 is divided by 2x−1?.

Mathematics

1 answer:

stiks02 [169]2 years ago

3 0

Whaaaaaaaaaaaaaaaaaaat

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Which graph shows the rotation of the shape above, 90° counterclockwise about the origin?

lara31 [8.8K]

Answer:

Step-by-step explanation:

the rule of a 90⁰ counterclockwise rotation is (x,y) -> (-y,x)

For example, if you rotated a point at (3,2) by 90⁰ counterclockwise. You would change it to (-2,3).

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3 years ago

If f(x) = 3x + 7 and g(x) = 2x – 5, find f∘g = f(g(x)) f ∘ g = f(g(x)).

9966 [12]

Answer:

f(g(x))=3x+7

=3(2x-5)+7

=6x-15+7

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2 years ago

If g(x)=4x-6 then g^-1(x)=? (1) -4x+6 (2)-1/4x+1/6 (3)1/4x+3/2 (4)1/4x+6

kati45 [8]

Given:

$g(x)=4x-6$

To find:

The function $g^{-1}(x)$ .

Solution:

we have,

$g(x)=4x-6$

Put g(x)=y.

$y=4x-6$

Interchange x and y.

$x=4y-6$

Isolate y.

$x+6=4y$

$\dfrac{x+6}{4}=y$

$y=\dfrac{x+6}{4}$

Substitute $y=g^{-1}(x)$ .

$g^{-1}(x)=\dfrac{x+6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{3}{2}$

Therefore, the correct option is (3).

4 0

3 years ago

Read 2 more answers

2. Derek is an HVAC technician. He worked 30 hours and made $600. How much per hour does Derek make?

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Answer:

$20.00

Step-by-step explanation:

600 ÷ 30 = 20

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2 years ago

Kayla charges $15 for a bracelet, plus $0.80 for each letter bead that is put on the bracelet. Which expression represents the t

zmey [24]

Answer:

The answer is 15.00+0.80x

Step-by-step explanation:

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2 years ago