If the area of the rectangle shown is given by the expression 3x2 + 72 - 6and the width is (a + 3), which of the
1 answer:
You might be interested in
Answer:
1). Equation 1 - Option 4 on the top row
2). Equation 2 - Option 1 from the bottom row
3). Equation 3 - Option 2 from the top row
4). Equation 4 - Option 2 from the bottom row.
Step-by-step explanation:
1). First equation given in the question is
This equation represents a line with slope 5 and y-intercept as
4th option on the top row represents a line in which y grows with the increase in value of x, slope 5 and y-intercept as 0.2.
2). Equation 2 is
Since this line passes through two points (0, 5) and (5, 6)
Therefore, slope of the line =
The given line is represented by slope and y-intercept 5 which matches with 1st graph from the bottom row.
3). Equation 3 is y = -5x -
Since graph 2 on the top row shows the negative slope of 5 and y-intercept as
Therefore, graph 2 from the top row will be the answer.
4). Equation 4 is showing slope
and y-intercept as -5.
This line passes through two points (0, -5) and (-5, -6) therefore,
Slope = and y-intercept as -5
Graph number 2 from the bottom row represents the equation of the line.