Answer: 4^3
Step-by-step explanation: A number (4 in this case) is raised to the number of times it is multiplied by itself. 4 is multiplied by itself 3 times so 3 is the exponent.
Answer:
D) h(x) = (x-2)^2 (x+4)(x-1)
Step-by-step explanation:
I had this question on a recent test and I got it right
I hope this helps! :)
Answer:
Step-by-step explanation:
f(x) = 2x² + 14x - 4
= 2(x² + 7x) - 4
= 2(x² +7x + 3.5²) - 2(3.5²) - 4
= 2(x+3.5)² - 28.5
vertex (3.5, -28.5) = (7/2, -57/2)
The vertical intercept is the y-intercept, i.e., f(0) = -4.
The x-intercepts are the values of x for which y=0.
2x² + 14x - 4 = 0
x = [-14±√(14²-4(2)(-4))]/[2(2)] = [-7±√57]/2 ≅ -7.27, 0.27
The answer I think should be 0.2, and I just used my calculator so I dont really know how to explain how to do it. I dont know FOR SURE if that answer is right tho.
Your answer is healthcare insurance
