Answer:
The answer is -256.
Step-by-step explanation:
You have to substitute the value of b and c into the expression :
Let b = 8,
Let c = -4,
Answer:
The y intercept is - 2
Step-by-step explanation:
Because in the y axis the line crosses - 2
2 x 10^2 because 2 x 10^2 is 200 in standard form and 200 is greater than 1.
A)Plugging in our initial statement values of y = 16 when x = 10, we get:
16 = 10k
Divide each side by 10 to solve for k:
16/10=
k = 1.6
Solve the second part of the variation equation:
Because we have found our relationship constant k = 1.6, we form our new variation equation:
y = 1.6x
Since we were given that x, we have
y = 1.6()
y = 0
B)Plugging in our initial statement values of y = 1 when x = 15, we get:
1 = 15k
Divide each side by 15 to solve for k:
1/15
=15k
k = 0.066666666666667
Answer: y
=
−
2
x
+
1
This is because slope intercept from is "Y= mx+b" :)
