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Inga [223]
3 years ago
9

Write an exponential function in the form of y=ab^x passing through the points (0,6) and (2,96)

Mathematics
1 answer:
taurus [48]3 years ago
3 0
Here you have an equation with two unknown constants, a and b, plus 2 sets of points through which the graph goes.

Second point:  96 = a(b)^2
First point:          6 = a(b)^0             Then a = 6.

With a = 6, we can now write:  96 = 6b^2.  Then b^2 = 16, and b=4.

Then y =6(4)^x (answer)

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Yuki888 [10]

Answer:

a=250

b=10

Step-by-step explanation:

a=\frac{5x^2}{2}=\frac{5(10)^2}{2}=\frac{5(100)}{2}=\frac{500}{2}=250

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rjkz [21]

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if 2x+1∠ 8x-2

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6 0
2 years ago
Level 3<br> Solve: |x + 2|– 5 = -1
leonid [27]

Answer:

x=−6

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Step-by-step explanation:

Combine like terms and use the properties of equality to get the variable on one side of the equal sign and the numbers on the other side. Remember to follow the order of operations.

∣x+2∣−5=−1

Add 5 to both sides of the equation.

∣x+2∣=4

Use the definition of absolute value.

x+2=4

x+2=−4

Subtract 2 from both sides of the equation.

x=2

x=−6

6 0
3 years ago
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