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3 years ago

Plz help me with this

Mathematics

2 answers:

madreJ [45]3 years ago

6 0

In order a0->a5: 1/3, 1, 3, 9, 27, 81

All you're doing is plugging the x-value in. So for a2, x=1, so y=3¹ which means y=3.

Andrews [41]3 years ago

4 0

Answer: $\bold{\dfrac{1}{3}}$ , 1, 3, 9, 27, 81

Step-by-step explanation:

$\left\begin{array}{c|l}\underline{\quad x\quad} &\underline{3^x=y}\\-1&3^{-1}=\frac{1}{3}\\0&3^0=1\\1&3^1=3\\2&3^2=9\\3&3^3=27\\4&3^4=81\end{array}\right$

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F(x)=x 2 g(x)=x 2 -8 We can think of g as the translated version of f.

Maru [420]

Answer:

To get the function g, shift f down by 8 units.

Step-by-step explanation:

The constant - 8 at the end of function g(x) suggests the parent function f(x) was translated 8 units down.

8 0

3 years ago

Perform the following

katrin [286]

Answer:

-5.02

Step-by-step explanation:

the result becomes negative because 7.273 is less than 12.37

3 0

3 years ago

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The area of triangle ABC is 24 square centimeters. If B = 30° and a = 6 cm, what is the measure of side c? 4 cm 8 cm 16 cm 32 cm

disa [49]

Answer:

16 cm

Step-by-step explanation:

Given : The area of triangle ABC is 24 square centimeters.

To Find: If B = 30° and a = 6 cm, what is the measure of side c?

Solution:

Formula : $Area = \frac{1}{2} \times a \times c \times sin B$

a = 6

Area = 24

B = 30°

Substitute the values in the formula

$24 = \frac{1}{2} \times 6 \times c \times sin 30$

$24 = \frac{1}{2} \times 6 \times c \times \frac{1}{2}$

$24 =3 \times c \times \frac{1}{2}$

$\frac{24 \times 2}{3} =c$

$16=c$

Hence the measure of side c is 16 cm

So, Option c is correct.

4 0

3 years ago

SOLUTION: a diver jumps from a diving board that is 24 feet above the water. the height of the diver is given by h= -16(t-1.5)(t

lara [203]

Answer:

The diver will hit the water at 1.5 seconds

Step-by-step explanation:

Given

$h= -16(t-1.5)(t+1)$

Required (Missing from the question)

When will the diver hit the water?

To do this, we simply solve for t

When the diver hits the water, the height is 0 (at that point)

So, substitute 0 for h in $h= -16(t-1.5)(t+1)$

$0= -16(t-1.5)(t+1)$

Divide both sides by -16

$\frac{0}{-16} =\frac{-16(t-1.5)(t+1)}{-16}$

$\frac{0}{-16} =(t-1.5)(t+1)$

$0 =(t-1.5)(t+1)$

$(t-1.5)(t+1)=0$

Split

$t - 1.5 = 0$ or $t + 1 = 0$

Solve for t

$t = 1.5$ or $t = -1$

But time (t) can not be negative.

So:

$t = 1.5$

Hence, the diver will hit the water at 1.5 seconds

8 0

3 years ago

PLEASE HELP! 48 POINTS! show your work

kolezko [41]

Answer:

a. 4y =12x the constant of variation is 3

Step-by-step explanation:

The equation for direct variation is y=kx

a. 4y =12x

Divide each side by 4

4y/4 = 12x/4

y = 3x

This is direct variation and the constant is 3

Equations b ,c, d all have a constant added which make them something other than a direct variation

4 0

3 years ago

Read 2 more answers