ANSWER
The points (1,2) and (7,2) lie on the given curve.
EXPLANATION
The given parametric equations are:

and

We make t the subject in the first equation to obtain:

We substitute this into the second equation to get:

When x=1,

When x=2

When x=7,

Therefore the points (1,2) and (7,2) lie on the given curve.
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Answer: x < 3
Step-by-step explanation:
To solve this inequality, we will simplify and isolate the x variable.
Given:
5x - 4 < 2x + 5
Add 4 to both sides:
5x < 2x + 9
Subtract 2 from both sides:
3x< + 9
Divide both sides by 3:
x < 3
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