Algebra 1 Formulas Quiz 1

Which of these is the slope-intercept form of a linear equation?

• y = mx+b

• Ax + Bx + C = 0

• y-y1 = m(x - x1)

• I = Prt

Which of these is the Point Slope Form of a Linear Equation?

• y = mx + b

• y - y1 = m(x - x1)

• Ax + Bx + C = 0

• I = Prt

Which of these is the Standard Form of a Linear Equation?

• y = mx+b

• Ax + Bx + C = 0

• y - y1 = m(x - x1)

• I = Prt

y1 -y2 = m

x1 - x2

• This is used to find the slope

• This is used to find a point on the line

• This is used to find the y-intercept

• This is used to find the x-intercept

This formula is called...

f(x) = ax² + bx + c

• y-intercept

• Slope-Intercept

• Quadratic

• Vertex

In the formula f(x) = a(x - h)² + k

the k represents...?

• the horizontal translation

• the horizontal reflection

• the vertical reflection

• the vertical translation

In the formula f(x) = a(x - h)² + k

the h represents...?

• the horizontal translation

• the horizontal reflection

• the vertical reflection

• the vertical translation

What is the name of this formula?

f(x) = ab^x

• Linear Equation

• Quadratic Equation

• Virtual Equation

• Exponential Equation

Choose the correct definitions for each component of the formula

f(x) = ab^x

• a=initial value

  b=time

  x=rate

• a=initial rate

  b=value

  x=time

• a=initial value

  b=rate

  x=time

• a=initial time

  b=rate

  x=value

Which one of these formula is used to show exponential growth?

• f(x) = a(b+1)^x

• f(x) = a(b-1)^x

• f(x)=a(1+r)^x

• f(x)=a(1-r)^x