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Worksheets3-5 Interpret Slope and Y-intercept
Total questions: 20
Worksheet time: 1hrs 16mins
In the equation y = 5x + 4 the slope is
5
x
4
y
In the equation f(x) = 4x – 6 the y-intercept is
4
x
6
-6
In the equation h = 4t – 6 the input is
h
4
t
-6
In the equation c(m) = 50m + 79.50 the output is
50
m
79.50
c(m)
The amount Mike gets paid weekly can be represented by the equation p(α) = 2.75a + 200, where a is the number of fashion accessories he sells that week.
Which of the following statements is true?
I. 2.75 is the amount he gets paid per cellphone accessory
II. a is the number of accessories he sells that week
III. p(a) is the total amount he gets paid
IV. 200 is the amount he is gaurranteed to be paid each week
Statement I only
Statements I and II
Statements I, II, and IV only
All statements I, II, III and IV, are true
Each day, a local cat shelter spends an average of $2.00 on food per cat. The manager estimates the shelter’s daily expenses, assuming there is at least one cat in the shelter, using the function E(x) = 25 + 2.00x.
Select all the statements below that are true.
E(x) is the input
25 represents the shelter's daily nonfood expenses
x represents the number of cats at the shelter
25 is the slope
25 is the constant term
Select all the statements that are true.
" Cookies eaten" is the input
"Calories Consumed" is the output
The point (6,320) means 320 cookies eaten and 6 calories consumed
The slope of the scenario means calories consumed per cookies eaten
The slope in this scenario is... and means....
$0; how much 0 gallons of gas costs
$3.75; the cost of gas per gallon
$15; the cost of gas
4 gallons; the number of gallons
The slope of this table is...
1/3
3 or 3/1
-3 or -3/1
-1/3
The slope of the line between that passes through (-9,0) and (-4, 5) is...
-9
5/-13
-1
1
The y-intercept in the table is...
(0,3)
(-3,0)
Find the y-intercept, b, of the line that passes through the point (5,8) and a slope 3.
b = –7
b = 8
b = 5
b = –16
