For a certain state, the function
f(x)=0.4x2−44x+1400
models the number of accidents, f(x),...
Mathematics, 04.05.2021 02:20 jarviantemelton
For a certain state, the function
f(x)=0.4x2−44x+1400
models the number of accidents, f(x), per 50 million miles driven as a function of a driver's age, x, in years, where x includes drivers from ages 16 to 74, inclusive. The graph of f is shown above. Use the equation for f to solve:
a) Find the number of accidents per 50 million miles driven for drivers age 25.
b) Find the number of accidents per 50 million miles driven for drivers age 55.
c) For what value of x does the graph have its lowest point? This is the age of drivers with the fewest accidents.
Answers: 1
Mathematics, 21.06.2019 16:40, kristenhernandez74
Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4
Answers: 1
Mathematics, 22.06.2019 00:00, girlieredc
Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need
Answers: 3
Mathematics, 22.06.2019 01:00, NetherisIsTheQueen
Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
Mathematics, 13.04.2021 01:00
Mathematics, 13.04.2021 01:00