Answer:
-5x
Step-by-step explanation:
The linear term is the term with the variable to the first power. Here, it is -5x.
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<em>Comment on other terms</em>
2x^2 has x to the 2nd power
-12 has x to the 0 power (no variable)
Answer:
-23
Step-by-step explanation:
Area depends on the product of sides,
so if the sides are shortened by a factor of 2, area will reduce by a factor of 4. (2×2)
new area = 10/4=2.5 cm²
Answer:
y = -140
Step-by-step explanation:
Y varies directly with x
y = kx
We know y = -20 when x =2, we can solve for k
-20 = k*2
Divide each side by 2
-20/2= 2k/2
-10 =k
y = -10x
Now we want to find y when x = 14
y = -10 *14
y = -140
C=0.6n is a straight line so it is proportional.