This graph shows how the temperature of an oven changes over time. Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Time (s) What is the vertical intercept? What does it represent? 100 90 80 70 60 50 40 30 20 10 a. 1.1°C/s; it represents the rate of change b. 1.1°C/s; it represents the initial temperature 18°C; it represents the rate of change C. d. 18°C; it represents the initial temperature Choose the true statement. A quadratic relation has equal first differences. A quadratic relation is represented by a parabola. a. b. C. d. hitabi of mos For a quadratic relation, the second differences are increasing. Every quadratic relation can be represented by an equation of the form y = ax + b. 1302
This graph shows how the temperature of an oven changes over time. Temperature (°C) 0 10 20 30 40 50 60 70 80 90 Time (s) What is the vertical intercept? What does it represent? 100 90 80 70 60 50 40 30 20 10 a. 1.1°C/s; it represents the rate of change b. 1.1°C/s; it represents the initial temperature 18°C; it represents the rate of change C. d. 18°C; it represents the initial temperature Choose the true statement. A quadratic relation has equal first differences. A quadratic relation is represented by a parabola. a. b. C. d. hitabi of mos For a quadratic relation, the second differences are increasing. Every quadratic relation can be represented by an equation of the form y = ax + b. 1302
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.3: Rate Of Change And Slope
Problem 19PPS
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