6. At 2: 00 am the river at the Harborside in Middletown was 1 foot above flood stage. By 5: 00 am the water had risen to 2.7 feet above flood stage. a. What is the slope, and what does it mean in this context? Write an equation that gives the level of the water above flood stage at any time during the day. Let midnight be time 0. b. Transform the equation from part (b) into Slope-Intercept form to find the y-intercept. с. m: 4 -2 2. 4. What is the y-intercept, and what does it mean in this situation? リ-2-1Cメ1) d. un Y-! )

6. At 2: 00 am the river at the Harborside in Middletown was 1 foot above flood stage. By 5: 00 am the water had risen to 2.7 feet above flood stage. a. What is the slope, and what does it mean in this context? Write an equation that gives the level of the water above flood stage at any time during the day. Let midnight be time 0. b. Transform the equation from part (b) into Slope-Intercept form to find the y-intercept. с. m: 4 -2 2. 4. What is the y-intercept, and what does it mean in this situation? リ-2-1Cメ1) d. un Y-! )

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

Name:
Date:
Page 3 of 3
6.
At 2: 00 am the river at the Harborside in Middletown was 1 foot above flood stage. By 5: 00 am the
water had risen to 2.7 feet above flood stage.
What is the slope, and what does it mean in this context?
a.
Write an equation that gives the level of the water above flood stage at any time during the day. Let
midnight be time 0.
b.
Transform the equation from part (b) into Slope-Intercept form to find the y-intercept.
m:4 -2
C.
d.
What is the y-intercept, and what does it mean in this situation?
Ty
Sketch the graph of the equation:
y - 0 = 3(x – 2)
7.
a.
b.
Transform the equation into Slope-Intercept form.
с.
What is the y-intercept?
Tv
Sketch the graph of the equation:
y-7 = -4(x –- 1)
8.
a.
b.
Transform the equation into Slope-Intercept form.
What is the y-intercept?
с.
CT Algebra I Model Curriculum Version
Activity 4.6.3

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