Answer:
-105
Step-by-step explanation:
hello there!
f(x)= -x^2+8x
f(-7)= -(-7)^2 + 8*(-7)
= - 49 + (-56)
= -105
hope it helps!
thank u!
Answer:
see explanation
Step-by-step explanation:
The exponential function is of the form
y = a 
Substitute the given points into the equation to find a and b
Using (0, 4), then
4 = a
⇒ a = 4
Using (1, 24), then
24 = 4 
⇒ b = 6
Exponential function is
y = 4 × 
Answer:
C, D
Step-by-step explanation:
These are the only correct statements about liquid volume. 1L= 1,000mL
A Liter is larger than a mL, a thousand times so.
A mL is smaller than a Liter, a thousand times so.
Step-by-step explanation:
x-4+3x+100=180
4x+96=180
4x=84
x=21
Since a slope differe, this is not linear relationship. Simply, if you connect all points on the graph, they will not lie on the same line. Two next graphs represent the linear relationships, so they represent the linear relationship.
