The scientific notation for 14,200,00= 1.42x10^6
Answer:
Infinitely Many Solutions.
Step-by-step explanation:
x+2y=0
6y=-3x
y=-3/6x
y=-1/2x
x+2(-1/2x)=0
x-2/2x=0
x-x=0
0=0
infinitely many solutions
Answer:
See attachment
Step-by-step explanation:
The given parametric equations are;
and , .
We can graph this by plotting some few points within the given range or eliminate the parameter to identify the type of curve.
Plotting points;
When ,
and
This gives the point (-4,3).
When
and
This gives the point (0,5).
When
and
This gives the point (6,8).
We plot these points and draw a straight line through them.
Eliminating the parameter.
Make t the subject in the second equation;
Substitute into the first equation;
This implies that;
This is an equation of a straight line with slope and y-intercept 5 on the interval
1: y = 3x + 42
2: y = 3(40) + 42
y = 162
3: Bob put 657 in a bank account. He gained 2 times the amount per year. y = 2x + 657
Plz give brainliest.