This topic focuses on solving linear equations to find the x-intercept of functions expressed in slope-intercept form, where coefficients and constants are decimal values. It advances students' understanding of line equations and graphing by requiring them to manipulate the equation to isolate and solve for the variable x, typically setting y to zero. This allows exploration of how changes in the equation parameters (slope and y-intercept) influence the graph and x-intercept positions numerically.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
morePractice:
Linear Equations - Find X Intercept (Decimal) - Slope Y Intercept Form
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Find the x intercept of this function
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Linear Equations - Find X Intercept (Decimal) - Slope Y Intercept Form Worksheet
| Math worksheet on 'Linear Equations - Find X Intercept (Decimal) - Slope Y Intercept Form (Level 3)'. Part of a broader unit on 'Line Equations and Graphing - Practice' Learn online: app.mobius.academy/math/units/line_equations_and_graphing_practice/ |
1
| Find the x intercept of this function |
a
| 1.51 |
b
| 4.55 |
c
| 6.83 |
d
| 3.03 |
e
| 5.31 |
f
| 3.79 |
2
| Find the x intercept of this function |
a
| 0.5 |
b
| -1.78 |
c
| 3.54 |
d
| -0.26 |
e
| 1.26 |
f
| 2.02 |
3
| Find the x intercept of this function |
a
| 1.83 |
b
| -1.97 |
c
| 1.07 |
d
| -2.73 |
e
| 0.31 |
f
| 2.59 |
4
| Find the x intercept of this function |
a
| -2.18 |
b
| -0.66 |
c
| -3.7 |
d
| 2.38 |
e
| -1.42 |
f
| 0.86 |
5
| Find the x intercept of this function |
a
| 0.31 |
b
| 1.07 |
c
| 2.59 |
d
| 3.35 |
e
| 1.83 |
f
| -0.45 |
6
| Find the x intercept of this function |
a
| -0.85 |
b
| -3.13 |
c
| 2.19 |
d
| -1.61 |
e
| -3.89 |
f
| -2.37 |
7
| Find the x intercept of this function |
a
| 2.04 |
b
| -2.52 |
c
| -1 |
d
| -4.04 |
e
| 0.52 |
f
| -1.76 |