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2 years ago

What is the y-intercept for the function f(x) = 2 x 5^x + 4

Mathematics

1 answer:

lesya [120]2 years ago

6 0

Answer:

Step-by-step explanation:

We can find y-intercept by substituting 0 for x in the equation.

So, we will have:

y=2*5^0+4=2*1+4=2+4=6

y intercept is 6

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grigory [225]

Answer:

2x+6

Step-by-step explanation:

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plz brainliest :)

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2 years ago

Question 4 (1 point)

Aleksandr-060686 [28]

2:3

6 ÷ 2 = $3 (cost of 1 pack of butter cookies)

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3 years ago

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Lina20 [59]

Answer:

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Step-by-step explanation:

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2 years ago

Subtract 7x^2−5xy+8y2 from −2x^2−15xy+9y^2

Digiron [165]

Answer

Subtract $7x^2 -5xy+8y^2$ from $-2x^2 -15xy+9y^2$

then;

$-2x^2 -15xy+9y^2 - (7x^2 -5xy+8y^2)$

Remove the bracket we have;

$-2x^2 -15xy+9y^2 - 7x^2 + 5xy - 8y^2$

Like terms are those terms which have same variable to the same power.

Combine like terms;

$-9x^2 -10xy+y^2$

Therefore, Subtracting $7x^2 -5xy+8y^2$ from $-2x^2 -15xy+9y^2$ we get $-9x^2 -10xy+y^2$

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2 years ago

The table below shows four systems of equations

vazorg [7]

First Answer. 6x-2y=16. This added to 4x-5y=2 is equal to 10x-7y=18

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2 years ago