Math Models Fall Semester Exam 2023 v2

Math Models Fall Semester Exam 2023 v2

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in the y-coordinate divided by the change in the x-coordinate between two points on the line.

2.

FLASHCARD QUESTION

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

3.

FLASHCARD QUESTION

Front

What is the slope of the line that passes through the points (-4, -1) and (-2, -5)?

Back

-2

4.

FLASHCARD QUESTION

Front

What does the inequality a ≥ 11 represent graphically?

Back

It represents all values of 'a' that are greater than or equal to 11, including 11 itself, typically shown as a solid line on a number line starting from 11 and extending to the right.

5.

FLASHCARD QUESTION

Front

What is the difference between a > 11 and a ≥ 11?

Back

a > 11 means 'a' is greater than 11 (not including 11), while a ≥ 11 means 'a' is greater than or equal to 11 (including 11).

6.

FLASHCARD QUESTION

Front

How do you evaluate a function f(x) at a specific value?

Back

Substitute the specific value into the function's equation and simplify.

7.

FLASHCARD QUESTION

Front

Evaluate f(-4) for the function f(x)=3x²-5.

Back

f(-4) = 43.

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