Answer:
-1
Step-by-step explanation:
fill 6 into f first, then plug the value of that to g
Answer:No he is incorrect the correct answer would be 11
Step-by-step explanation: It would be 11 because since he eats 7 rolls per minute it would be like 7x1 so 7x11=77 and 11 would be the minutes.
Part 1: Similarities of sine and cosine graphs are that both has an amplitude of 1 and a period of 2pi.
A differences between sin and cos graphs includes that sin graph passes through point (0, 0).
The required cosine graph is <span>f(x) = 3 cos(4x - 3π/2) + 4</span>
Answer:
Step-by-step explanation:
lower left triangle: 5^2 + x^2 = 13^2
x^2 = 144 => x = 12
So, area of triangle is : (5 * (12-4))*0.5 => 20
Shaded area: (8 *12) -20 => 96 -20
=76 unit^2
F(-3) = -4(-3)^2 + 15
f(-3) = -4(9) +15
f(-3) = -36 +15
f(-3) = -11