Classify the function as linear or quadratic and identify the quadratic, linear, and constant terms. y= (3x+4)(- 5x - 6)

x1= -4/3 x2= -6/5

Step-by-step explanation:

y= (3x+4)(-5x-6)

now first we replace y with a zero 0

0=(3x+4)(-5x-6)

now we put the 0 to the right

(3x+4)(-5x-6)=0

when the product of factors 0, at least one of the factors is 0 so we do this:

3x+4=0

-5x-6=0

now we solve 3x+4=0 and it leads to:

x=-4/3

after that we do the same for -5x-6=0:

x2=-6/5

sorry if you dont understand it too good, im not really good at explaining, and its also my first time answering in this app, but i hope you understand and it solves your problem!

4.6875 pounds

step-by-step explanation:

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24