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Solution: x = -3/5  and  x = 3/5 To understand why please read following step by step solution. STEP 1: Read, understand, identify important information, and translate keywords into mathematical symbols. • 25 = 5^2; 9 = 3^2; x^2 = (x)(x)     They are perfect square. • The two...

# What is the equation of the line that passes through the points (2, 5) and (1, 2)? (answer)

Solution: y-5=3(x-2) or y-2=3(x-1) in point slope form;     y=3x-1 in intercept slope form To understand why, please read the following step by step solution. STEP 1: Read, understand the situation within, identify and pull out important information. • Consider the point slope...

# What is the y-intercept of the line with the equation 5X+y=9? (answer)

Solution: (0,9) is the y-intercept point of the line 5x+y=9 To understand why, please read the following step by step solution. STEP 1: Read, understand the situation within, identify and pull out important information. The equation of the line is given in the standard form: Ax +...

# Write an equation in point-slope form of the line that passes through (-4,2) and (-2,16) (answer)

Solution: y-2 = 7 (x+4) or y-16 = 7 (x+2) To understand why, please read the following step by step solution. STEP 1: Read, understand the situation within, identify and pull out important information. • The point slope form equation: y-y1 = m (x-x1);   m=slope;  (x1,y1) are the coordinates...

# What is the coefficient of the X-term of the equation below, when the equation is written in standard form? (answer)

Solution: A = 2   Please read the following step by step solution. STEP 1:  Read, understand the situation within, identify and pull out important information. y = (2/3)x - 6  it's in a slope form equation y=mx+b,  where m(slope)=2/3;  b(y-intercept)=-6 The standard form equation...

Solve the equation 7x + 8 = 1 STEP BY STEP SOLUTION! 1. Read, understand the situation, identify and pull out important information. This is a one-step equation. The left side of the equation has the variable “x” and two real numbers (one is the coefficient of...

# the equation that represents the line that passes through the point (-2, -1) and has a slope of 5. (answer)

Solution: y + 1 = 5 (x+2)  in point slope form   or   y = 5 x + 9  in intercept slope form PLEASE READ FOLLOWING STEP BY STEP SOLUTION! STEP 1: Read, understand the situation within, identify and pull out important information. • There are infinite lines passing through the point...

# The equation of the horizontal line that passes through the point (-2, -1). (answer)

NO! The answer is y = -1. To understabd why, please read the following STEP BY STEP SOLUTION 1. Read, understand the situation within, identify and pull out important information. • There are infinite lines passing through the point (-2,-1). • There is only one horizontal line...

# The equation of the vertical line that passes through the point (4, -3) (answer)

Problem: The equation of the vertical line that passes through the point (4, -3). Solution:  x = 4     To understand why, please read the following step by step solution 1. Read, understand the situation, identify and pull out important information. There are infinite lines...