Answer:
(0, 3 ) and (2, 0 )
Step-by-step explanation:
To find the y- intercept let x = 0 in the equation and solve for y
y = - 1.5(0) + 3
y = 3 ← y- intercept ⇒ (0, 3 )
To find the x- intercept let y = 0 in the equation and solve for x
0 = - 1.5x + 3 ( subtract 3 from both sides )
- 3 = - 1.5x ( divide both sides by - 1.5 )
x = 2 ← x- intercept ⇒ (2, 0 )
I'm assuming by overlined you meant repeating as when there is a repeating number in a decimal, it has a line over it to represent such.
In the quotient of 4 divided by 7, there are zero numbers overlined. This is because the answer is .5714285714, no numbers are consecutively repeating for a long or the rest of the number.
Hope this helps!
F(x) = 4x^2 + 12
g(x) = x - 1
(f o g)(x) = f(g(x)) = 4(x - 1)^2 + 12 = 4(x^2 - 2x + 1) + 12 = 4x^2 - 8x + 4 + 12 = 4x^2 - 8x + 16
(f o g)(3) = 4(3)^2 - 8(3) + 16 = 4(9) - 24 + 16 = 36 - 8 = 28
You have to ask yourself “how many half hours segments are in 2 hours?” The answer is 4. Now, since you want to find out how many miles the boat can travel in half an hour, divide 27 by 4 (because there are four half hours in 2 hours). 27 divided by 4 equals 6.75. The boat travels 6.75 miles in half an hour.
The answer is 15
if you do 8+7=15
i think it help
