Answer:
Step-by-step explanation:
First, you want to get how many feet it acsends per second. Divide 42/30 to get this.
42/30 =1.4 feet per second.
That would be the 'slope' in a equation
the interger would be y=1.4x
Step-by-step explanation:
On solving ,
=> -2x +5 < 3
=> -2x < 3 -5
=> -2x < -2
=> x < -2/-2
=> x < 1
Hence x can have all values less than 1 ,
Therefore ,
=> x € ( -∞ , 1 )
You should shift your normal y=x graph down 1 space
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.
Answer:
I think 3 17/21
Step-by-step explanation: