Please hurry Nurse Jackson examines immunization records for this past winter at the

What does the fundamental theorem of algebra state about the equation 2x^2-x+2=0

d1i1m1o1n [39]

Answer:

See below

Step-by-step explanation:

The Fundamental Theorem of Algebra states that the degree of the polynomial is the number of roots, where some may be complex depending on the polynomial or degree.

In this case, 2x^2-x+2=0 has its highest degree of 2, so there are 2 roots.

6 0

3 years ago

Student Council sponsors weekly dances at their school on Friday nights. The admission price for each person is $4 for Student C

Vika [28.1K]

The total cost during a school year to attend a given number of daces is a

linear function of the number of dances attended.

The correct responses are;

Part A; The function for the total cost is; c = 50 + 4·n

Part B; The total cost for attending 15 dances is; c = $110

1. The initial cost is $50 and the rate is $4

2. The annual fee, the admission price, and the number of dances attended

3. The solution are: Part A; c = 50 + 4·n, Part B; c = $110

Reasons:

The given parameter are;

Admission price per person = $4

The annual fees members pay = $50

A. The function that can be used to determine c is a linear function, with a y-intercept (initial value) of 50 and a rate (slope) of 4

The total cost to attend n dances a year, c = 50 + 4·n

B. If a member attends 15 dances a year, we have;

n = 15

Therefore;

The total cost, c = 50 + 4 × 15 = 110

The total cost for 15 dances a year, c = $110

1. As the number of dances attended increase, the total cost increase, and the cost when no dance is attended by a member during the year is $50.

2. The essential information that can be used to find the solution are;