G(5) = -2(5) + 5 = -5
(f o g)(5) = f(-5) = -20 + 3 = -17 (answer)
Answer:
Step-by-step explanation:
to solve 
, you multiply the exponents and do 
.
Solve for y:
y + 1 = -3/5x + 2.4 (multiply 4 by 3/5 no negatives because negative times a negative is a positive)
y = -3/5x + 1.4
Now graph the y-intercept of 1.4.
Then plot points using slope.
Hope this helps and let me know if you have more questions!
Answer: 1) y = 4x + 5
2) y = 3x + 2
3) y = (-5/6)x + 1/3
<u>Step-by-step explanation:</u>
Use the Point-Slope equation: y - y₁ = m(x - x₁) where
- (x₁, y₁) is a point on the line
- m is the slope
<u>(x₁, y₁) = (-1, 1) m = 4</u>
y - 1 = 4(x + 1)
y - 1 = 4x + 4
y = 4x + 5
<u>(x₁, y₁) = (1, 5) m = 3</u>
y - 5 = 3(x - 1)
y - 5 = 3x - 3
y = 3x + 2
<u>(x₁, y₁) = (-2, 2) m = -5/6</u>
y - 2 = -5/6(x + 2)
y - 2 = (-5/6)x - 5/3
y = (-5/6)x + 1/3
5y+2=-8
-2 -2
5y=-10
5. 5
y=-2
