Question 3: y=25000(.94)^t
Question 4: c
Answer: I’m pretty sure the common factor is 15x3y
Answer:
What do you mean sin?
Step-by-step explanation:
Find 75% of 150
First, let's convert 75% to decimal by dividing by 100:
Now, we will multiply 0.75 with 150 to find out answer:
Answer112.5
Answer:
c(x) = –8x^2 + 3x – 5 is a quadratic
Step-by-step explanation:
A quadratic function involves the 2nd power of x: x^2, and may (or may not) involve the 1st and zeroth power of x.
a(x) = -2x^3 is not a quadratic because of that exponent 3; in a quadratic, the highest power is always 2.
b(x) = 5x^3 + 8x^2 + 3 is not a quadratic for the same reason that a(x) is not a quadratic.
c(x) = –8x^2 + 3x – 5 is a quadratic: the highest power of x is x^2, the other powers are x^1 and x^0.
