Answer:
f(x) = -3(x+3)(x-1)
Step-by-step explanation:
x = -3 & 1; f(x) = 9
f(x) = a(x-r1)(x-r2)
f(0) = a(x-r1)(x-r2) = 9; 9 = a(0-(-3))(0-1)
9 = a(3)(-1); 9 = a(-3)
a = -3
f(x) = -3(x+3)(x-1)
Answer:
B because not only are we talking about two states, but out of the amount given they was more likely seen.
Try out all of your options by filling the the x and y values from each option. You can use either of the two equations to solve
1) 2(2)+3(3) does not equal 5
2) 2(3)+3(2) does not equal 5
3) 2(3)+3(-2) does not equal 5
4) 2(-2)+3(3) equals 5
4.5) Double check your answer by doing the same thing for the second equation // 3(-2)+2(3) does equal zero.
D
The answer is 10 you see 6 people are in both of the classes so you have to subtract 6 from the 12 and 16 12+16-6=22
32-22=10
Answer:
24
Step-by-step explanation:
The vertically opposite angles make it possible to say that the two triangles are similar. The reason is that you are give 1 pair of angles being equal and the vertically opposite angles make a second pair. By AA, the triangles are similar.
Hint: always put the line labeled x in the numerator of the proportion that you set up.
so
x/8 = 15/5 For just this question reduce the right side
x/8 = 3 Now multiply both sides by 8
8*x/8 = 3*8 Do the multiplicaton
x = 24
