Answer:
13
Step-by-step explanation:
Take any two corresponding values, say (3,7) and (9,16)
Calculate the gradient of the linear function
Gradient=[16-7]/[9-3]=9/6=3/2
find the equation or rule of the linear mapping
y-7=(3/2)(x-3)
y=3x-9+7
y=(3/2)x+5/2
Answer:
Quadrant II
Step-by-step explanation:
Sin is positive in Quad I and II
Cos is negative in Quad II and II
Therefor ∅ is in Quadrant II
Answer:
The required expression is
Step-by-step explanation:
Difference of two minus three = 2-3
Quotient of b divided by the difference of two minus three is
Therefore, the required expression is

Answer:
C
Step-by-step explanation:
Morgan has $60. That is his spending limit.
He buys a pair of jeans for $25.
Each T-shirt is $5
We don't know how many t-shirts he can buy, so we can represent it with a variable, x
so,

Answer:
4x and 5.9
Step-by-step explanation: