Answer:
y = 2x + 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 3 ← is in slope- intercept form
with slope m = 2
Parallel lines have equal slopes, thus
y = 2x + c ← is the partial equation
Note this line passes through (0, 4) ⇒ c = 4
y = 2x + 4 ← equation of parallel line
Answer: j/2+7= the amount his brother has
Step-by-step explanation:
I'm going to do an example equation, so let's pretend j=30
Step 1: Divide the jelly beans in half (by 2)
30/2=15
Step 2: So now they each have 15 jellybeans, but if Jarrett gives his brother 7 jellybeans...
15+7= 22
Answer:
Step-by-step explanation:
j = jelly beans
Jarrett splits his bag of j jelly beans into two equal piles
so now we have two equal piles of the jelly beans
½j and ½j
and gives one pile to his brother
so right now the brother has
½j
He then gives his brother seven more beans
we add 7 to our equation and now
this is the algebraic expression that represents the number of beans the brother has:
2 to the tenth power in standard form is 1024.
A number raised to the power of another number is an exponential expression. In any equation, polynomial, or expression the powers of the variables are used to find the degree of that equation, polynomial, or expression. It indicates the number of times the base is multiplied by itself. The power is generally represented as where x is the base and n is the exponent and is read as x raised to the power of n.
Thus, when 2 is raised to the power of 10. it gives 1024.
Learn more about Power here:
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and the lake's surface?
Answer:
Explanation:
The surface of a lake represents a plane because it extends in all directions at the same level. Imagine it as a quite surface, without imperfections, smooth and perfectly plane, it is a two-dimensional figure.
A fishing line that enters into the water, crossing the lake's surface, representes a line, which may be either perpendicular or leaned.
Thus the intersection of those two figures is a point.
A surface and a line that is not included in the plane and is not parallel to it will meet at a single point, which is what is represented by the situation stated.
Answer:
The geometric term that is represented is
a point.