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3 years ago

Write a formula for function g in terms of function h.

Mathematics

1 answer:

viva [34]3 years ago

4 0

Answer:

g(x) = h(x + 7) + 5

Step-by-step explanation:

Compare the corresponding points, the best is vertices

y = h(x) ⇒ (- 2, - 7)
y = g(x) ⇒ (5, - 2)

Find the difference of coordinates, the rule of translation right and up

x = 5 - (-2) = 7
y = - 2 - (- 7) = 5

The formula of g(x) in therms of h(x) is:

g(x) = h(x + 7) + 5

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Write a number in which value of the digit 3 is 10 times as much as the value of the digit 3 in 942381 show your thinking.

choli [55]

Answer:

943,281

Step-by-step explanation:

Just move the 3 up a value

If it's in the ten's place, then move it to the hundred's place value.

If it's in the hundred's place, then move it to thousand's place value.

So on and so on...

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4 years ago

Read 2 more answers

7th Grade Math Please help -7 = 1/3 a Find the value of a

julsineya [31]

Answer:

$\huge\boxed{a=-21}$

Step-by-step explanation:

$-7=\dfrac{1}{3}a\to\dfrac{1}{3}a=-7\qquad|\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup\cdot\dfrac{1}{3\!\!\!\!\diagup}a=(-7)(3)\\\\a=-21$

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3 years ago

Graph the parabola 3x^2+6x-24

brilliants [131]

We have the following function:
F (x) = 3x ^ 2 + 6x-24
We observe that it is a quadratic equation.
The graph is therefore a parabola.
Its cut points are:
(-4, 0)
(2, 0)
Answer:
See attached image to see graph of the function

7 0

3 years ago

Double my number add four subtract my number and subtract three

Elena L [17]

X is your number

double it means 2 times x or 2x

add 4
2x+4

subtract my number
2x+4-x=x+4

subtract 3

x+4-3=x+1

the result is x+1 or your number plus 1

3 0

4 years ago

If the , points on the graphs are (-4,1) and (2,1) what is the equation ?

balandron [24]

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept

To find "m", you can use the slope formula and plug in the two points:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$