Hello :
<span>f(x)=2x²+3x and g(x)=x-2
(f+g)(2)= f(2) +g(2) = 2(2)²+3(2) +2-2 = 14</span>
Answer:
X-int: (1/2 , 0) . Y-int: (0 , 4)
Step-by-step explanation:
FOR X
To find the x-intercept, substitute in 0 for Y and solve for X.
0 = -8x + 4
1. Move 4 to the left side so it's -4 = -8x
2. Divide by -8 to isolate X so it's -4/-8 = x
3. The negatives cancel out and become positive
4. Answer: X = 1/2
FOR Y
To find the y-intercept, substitute in 0 for X and solve for Y.
Y = -8(0) + 4
1. Since anything multipled by 0 is 0, it simply becomes Y = 4.
Answer: Y = 4
Step-by-step explanation:
- line of symmetry = 0. Rotational symmetry = 120°
- line of symmetry = 4. Rotational symmetry = 90°
- line of symmetry = 0. Rotational symmetry = 360°
- line of symmetry = 0. Rotational symmetry = 180°
hope you are helped.
4.5 quarts per minute is 1.125 gallons per minute using the quarts-to-gallons conversion ratio. 1.125 gallons per minute is equal to .01875 when divided by 60, so we have .01875 gallons per hour.
Answer:
23
Step-by-step explanation:
