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4 years ago

Can you help me find the varible b

Mathematics

2 answers:

Makovka662 [10]4 years ago

5 0

b is equal to -32

first add 3 to both sides then multiply both sides by 2 and you have the answer

Alchen [17]4 years ago

4 0

The variable for b is -32.

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I need help with this?

kogti [31]

Answer:

y = 3( $0.5^{x}$ )

Step-by-step explanation:

Exponential function has the form f(x) = k $b^{x}$ where b > 0 and b ≠ 1

~~~~~~

3 = k × $b^{0}$ ⇒ k = 3

1.5 = 3( $b^{1}$ ) ⇒ b = 0.5

Thus, y = 3(  $0.5^{x}$  )

8 0

3 years ago

What is the value of b?

prohojiy [21]

Answer: The b-value is the middle number, the number next to the x. The other letters, a and c, are also numbers like b. Each of these can be any number. In combination, they tell you what the quadratic function will look like when graphed

6 0

3 years ago

What is the last step in converting 486,300,000,000,000,000,000 to a scientific notation?

Dominik [7]

The answer should be Letter B.

6 0

3 years ago

Read 2 more answers

I’ll give brainliest answer so i need to solve for y and convert these to slope intercept form.

Crazy boy [7]

Answer:

2. 9x+4y=16

-9x -9x

4y=-9x+16

---- ---- ----

4 4 4

y= -9x

--- +4

4. 4x+3y=-9

-4x =4x

3y=-4x-9

--- --- ---

3 3 3

y= -4x

---- - 3

6. 7x-3y=6

-7x -7x

-3y=-7x+6

--- ---- ---

-3 -3 -3

y= 7x

--- -2

3 0

3 years ago

Is -2t^2+3t+4 in standard form

Paul [167]

Answer:

$-2t^2+3t+4$ or $-2t^2+3t^1+4t^0$

Step-by-step explanation:

The equation is already written in standard form.

You write the largest exponents to the left and the smallest to the right.

Your expression: $-2t^2+3t+4$ can also be expressed as this below:

$-2t^2+3t^1+4t^0$

t to the first power means mutiplying by t

t to the 0 power mean mutiplying by 1 or basically you get the same result

If t was 2...

$3t= 3(2)=6\\3t^1=3(2)^1=3(2)=6$

Same result:

$4=4\\4t^0=4(2)^0=4(1)=4\\$

8 0

4 years ago