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coldgirl [10]
4 years ago
7

B. Write an equation that matches the situation.

Mathematics
1 answer:
baherus [9]4 years ago
6 0
Zsjdjdjjfjfnfnfnfnfnnfnfmf
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F(x) = -2^x find f(x) when x=0
brilliants [131]

Answer:

4

Step-by-step explanation:

plug in 0 for x in the equation and solve

-2 to 0 is 4 because -2 × -2 is 4

3 0
3 years ago
How to write a mixed number
NeTakaya

Answer:

To convert a mixed fraction to an improper fraction, follow these steps:

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

Step-by-step explanation:


8 0
3 years ago
Evaluate y=x squared minus 2x plus one for 3i
pychu [463]

Answer:

- 8 - 6i

Step-by-step explanation:

The given expresion is

y =  {x}^{2}  - 2x + 1

We want to evaluate this expression when x=3i

We substitute to obtain:

y =  {(3i)}^{2}  - 2(3i) + 1

We simplify to get

y =  {3}^{2}  \times  {i}^{2}  - 6i + 1

Recall that

{i}^{2}  =  - 1

This implies that:

y = 9 \times  - 1 - 6i + 1

y =  - 9 - 6i + 1

y =  - 8 - 6i

3 0
4 years ago
Determine whether y^2=x^2- 3 is a function ?
Sav [38]
It is not . There are multiple x values for the y values.
8 0
3 years ago
Write the equation of the line that passes through the points (-10,3), (-8, -8)
Ostrovityanka [42]
Is it finding the slope??
7 0
3 years ago
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