Answer:no
Step-by-step explanation:
The answer is (-1,-7)
Y=4x-3
(4x-3)-2x=-5
2x=-2
X=-1
Y=4(-1)-3=
-7
(-1,-7)
Answer:
(x) = (
)²
Step-by-step explanation:
f(x) =
y =
Solve equation for x
8√x + 1 = 9y
8√x = 9y - 1
√x =
(√x)² = (
)²
x = (
)²
Switch "x" and "y"
y = (
)²
(x) = (
)²
Answer:
1:5.8
Step-by-step explanation:
I think: Substitute what X would be for one then solve; do the same for if X was 5 then set up a ratio and simplify
Answer:

Step-by-step explanation:
Both numbers are integers (not fractions)
if you write an integer in scientific notation:
1) inset a comma between first and second digit (3.70000000)
2) calculate all digits on the right side of insetting comma (there are 8 digits after a comma: 7,0,0,0,0,0,0,0)
3) a fraction from point 1) you multiply by 10 to the power, which is equal to a number of digits after comma (8)
4) according this tips, you have 
5) for a better notation, you may remove ending zeros

Answer:
-3 ≤ x ≤ 1
Step-by-step explanation:
Because Domain is the x-values.
The x values can only be -3 or greater and 1 or less.
I hope this is right :P