The given function is:
The statement A is true. Substituting x = 1 in given expression we get 0. So, (1,0) is the x-intercept of the function.
The statement B is false. There is no y-intercept of the function.
The statement C is false. The base of log is less than 1, so it will be a decreasing function.
The statement D is true.
The statement E if true. Range of the log function is set of all Real numbers.
The statement F is true. The given log function is defined for values of x greater than 0.
So the correct options are A, D, E and F
Answer:
2.2
Step-by-step explanation:
9-4=5
2.2
Answer:
Step-by-step explanation:
4x+3=-9-3(x+9)
Distributing 3 over (x+9)
4x+3=-9-3x-27
Adding 3x in both sides and subtracting 3 from both sides
4x+3+3x-3=-9-3x-27+3x-3
4x+3x=-9-27-3
7x=-39
Dividing both sides by 7 we get
Answer: a = -5
Heyy, so with this question you would have to substiute 1 for x because normally the coordinates have x first then y. E.g. (x,y)
soo, f(1) = a(1)^2 +5
then, f(1) = a + 5
then equate to zero. E.g. a+5=0
then move over 5 to other side E.g. a=-5
soo.. yah.. pretty sure haha :)
Answer:
k = 2
Step-by-step explanation:
Use a graphing calculator