Answer:
Step-by-step explanation:
y = 2x
when x = 1
y = 2(1).....y = 2........so when x = 1, y = 2
when x = 2
y = 2(2)....y = 4 ......so when x = 2, y = 4
when x = 3
y = 2(3)....y = 6.......when x = 3, y = 6
when x = 4
y = 2(4).....y = 8.....when x = 4, y = 8
============================
y = 4x - 1
when x = -4
y = 4(-4) - 1.....y = -17.....so when x = -4, y = -17
when x= -3
y = 4(-3)- 1..... y = -13....so when x = -3, y = -13
when x = -2
y = 4(-2) - 1.....y = -9.....so when x = -2, y = -9
when x = -1
y = 4(-1) - 1....y = -5.....so when x = -1, y = -5
you can make the tables from this info...
your basically just subbing in ur value of x into the equation to find ur value of y
Answer: the answer is 99
Step-by-step explanation: this is esay
⇒Δ=6^2+4*72= 36+288=324
V324=18
x1= ( -6+18)/2=6
x2= (-6-18)/2=-24/2=-12
⇒ x1= 6
x2= - 12
Answer:
A
Step-by-step explanation:
Times 3/8 by two and get the 6/16, which has the same denominator as 7/16. Then, add 6/16 and 7/16, and you'll get an answer of 13/16.
Hope this helped, have a wonderful rest of your week! :)
