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BARSIC [14]
4 years ago
13

Given f(x)=3x2−2x+1 . What is the value of f(−23) ?

Mathematics
1 answer:
julia-pushkina [17]4 years ago
4 0
F(-23)=3*2-2(-23)+1
F(-23)=6+46+1
F(-23)=53
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The function h(x) is a transformation of the square root parent function,
Setler [38]

The function h(x) is a transformation of the square root parent function,

f(x)=√x. The function is h(x) A: √x+5.

<h3>What is Transformations?</h3>

Transformations come in the form;

y =√(x-h) +k,

where h is responsible for left-right movements, and k is responsible for up-down movements.

From the graph, we can see that f(x) is simply the parent square root function, √x.

To translate a function right by p units and up by q units, the function becomes

g(x) = f(x -p) +q

(p, q) = (5, 0)

To get h(x), there is a translation of 5 units to the left, which can be represented by a value of h = -5.

h(x) = f(x + 5) +0

h(x) = √(x+ 5)

Hence, The function h(x) is a transformation of the square root parent function, f(x)=√x. The function is h(x) A: √x+5.

Learn more about function here:

brainly.com/question/2253924

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3 0
2 years ago
Help! <br> The slope of the line below is -3.
mylen [45]

Answer:

D. y + 7 = -3(x - 5)

Step-by-step explanation:

Point-slope form: y - y₁ = m(x - x₁)

⇒ y - (-7) = -3(x - 5)

⇒ y + 7 = -3(x - 5)

8 0
3 years ago
Read 2 more answers
What is the first step to solve the equation the equation 19 - 7h = 63?
dusya [7]

Answer:

Subtract 63 from both sides

Step-by-step explanation:

we always have to try to clear the incognita that in this case is going to be h

First we

Subtract 63 from both sides

then

Divide by -7 on both sides

19 - 7h = 63

19 - 7h - 19 = 63 - 19

- 7h = 44

-7h/-7 = 44/-7

h = -44/7

5 0
4 years ago
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There are 8 kids at a birthday party. If there are 5 girls and 3 boys at a party, what fraction of the kids are girls?
adelina 88 [10]

Answer:

5/8 fraction of kids are girls

5 0
2 years ago
SOMEONE PLEASE HELP ME <br> IT'S TIMED
UkoKoshka [18]

Answer:

<h2>H = 8 cm</h2>

Step-by-step explanation:

The formula of a volume of a cylinder:

V=\pi r^2H

We have

r=6cm,\ V=904.78\ cm^3

Substitute:

\pi(6^2)H=904.78\\\\36\pi H=904.78\qquad\text{use}\ \pi\approx3.14\\\\(36)(3.14)H=904.78\\\\113.04H=904.78\qquad\text{divide both sides by}\ 113.04\\\\H\approx8\ cm

3 0
4 years ago
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