Properties of Functions - Quiz - Level H Question 6
The functions below show how much Jayna and Hannah
charge for babysitting.
Which statement best compares the two plans?
Jayna's Plan
Jayna charges $10 for the first hour,
and $3 for each additional hour she babysits.
Hannah's Plan
h = hours, d = dollars charged
d = 7h
Hannah charges a $7.00 initial fee.
If they only babysit for 1 hour,
Hannah will earn more.
Jayna charges a lower hourly rate
than Hannah.
If they babysit for 5 hours, Jayna will
earn more.

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)