Solve for the variable x - 9 = 11
2 answers:
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Assuming it equals 0
for
ax^2+bx+c=0
x=
given
5x^2+2x-3=0
a=5
b=2
c=-3
x=
x=
x=
x=
x=(-2+8)/10 or (-2-8)/10
x=6/10 or -10/10
x=3/5 or -1
for
ax^2+bx+c=0
x=
given
5x^2+2x-3=0
a=5
b=2
c=-3
x=
x=
x=
x=
x=(-2+8)/10 or (-2-8)/10
x=6/10 or -10/10
x=3/5 or -1
Answer:
y = -2x + 1
Step-by-step explanation:
<u>Formulae:</u>
<u />
Slope:
- m = slope
- y₂ = second y-value
- y₁ = first y-value
- x₂ = second x-value
- x₁ = first x-value
Point-slope form:
- y₁ = first y-value
- m = slope
- x₁ = first x-value
Slope-intercept form:
- m = slope
- b = y-intercept value
<u>Calculations:</u>
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