Question

question 1: standard g.gpe.5
what does \m\ stand for?
a. height
b. slope
c. scale factor
d. mass

question 2: standard g.gpe.5
slope is best defined as
a. a way to determine the end of a line
b. a line that creates a 90 degree angle with another line; has opposite reciprocal
c. a line that never touches another line, has equal slope
d. a number that describes the direction and steepness of the line

question 3: standard g.gpe.5
the b in y=mx+b stands for ____;
a. y intercept
b. slope
c. a point
d. a vertex

question 4: standard g.gpe.5
parallel lines have the ____ slope.
a. opposite reciprocal
b. opposite
c. same
d. similar

question 5: standard g.gpe.5
perpendicular lines have ____ slope.
a. same
b. opposite reciprocal
c. opposite
d. similar

Explanation:

Question 1

In the equation of a line \( y = mx + b \), "m" represents the slope, which describes the steepness and direction of the line. Height, scale factor, and mass are not represented by "m" in this context.

Slope is a numerical value that indicates how steep a line is and its direction (rising or falling). Option a is incorrect as slope doesn't determine the end of a line. Option b describes a perpendicular line. Option c describes parallel lines. Option d correctly defines slope as a number for direction and steepness.

In the linear equation \( y = mx + b \), "b" is the y - intercept, which is the point where the line crosses the y - axis (when \( x = 0 \)). Slope is "m", a point is not represented by "b", and a vertex is not related to this part of the linear equation.

Answer:

b. Slope

Question 2