According to the fundamental theorem of algebra, how many zeros does the function f(x)= (x-15)(x+1)(x-10)?

3 zeros.

Step-by-step explanation:

According the Fundamental theorem of algebra, a polynomial of degree has roots.

When you apply the distributive property in the function given in the problem, you obtain the following polynomial:

The highest exponent is 3, therefore the its degree is 3.

If the degree is 3 it has 3 zeros.

The correct answer is number of zeros o f polynomial is 3

Step-by-step explanation:

According to the fundamental theorem of algebra,the number of zeros is same as the degree of polynomial.

If the degree is n then number of zeros is n.

To find the degree of f(x)

f(x) = (x-15)(x+1)(x-10)

f(x) = x³ - 24x² + 125x + 15

From this we get degree of this polynomial is 3.

Therefore the number of zeros is 3

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: