99 points
question 1
use the slope formula to find the slope of the line pas...
Mathematics, 24.11.2019 14:31 sanociahnoel
99 points
question 1
use the slope formula to find the slope of the line passing through the given points.
(2, 1) and (4, β5)
question 2
explain why the triangles below are proportional to each other.
graph of a line containing the points: a(β10, β5), c(β2, β1), d(4, 2), and f(8, 4). point b is plotted at (β2, β5) to form triangle abc and point e is plotted at (8, 2) to form triangle def.
question 3
what is the slope of this line? how much does each pencil cost?
question 4
a bus travels at a constant speed of 55 miles per hour. how far will it travel in 5 hours?
question 5
bob is selling floral arrangements. each arrangement uses 1 vase and 15 tulips. each vase costs bob $4.00. let c be the total cost of the arrangement and t be the cost of 1 tulip. write an equation, in slope-intercept form, that represents the total cost of each arrangement to bob.
question 6
does this graph show a proportional relationship? why or why not?
question 7
write the equation of the line containing the point (4, 6) and having a slope of 4 in slope-intercept form.
question 8
this graph shows matt's progress as he walks in the direction of grandma's house:
coordinate plane with x-axis labeled time in hours and y-axis labeled distance in miles. graph of a line contains the following points: (0, 0), (1, 3), (2, 6), (3, 9), (4, 12), and (5, 15)
olivia walks at a rate of 2 miles per hour. who travels at a faster rate, matt or olivia? how do you know this?
question 8
this graph shows matt's progress as he walks in the direction of grandma's house: olivia walks at a rate of 2 miles per hour. who travels at a faster rate, matt or olivia? how do you know this?
Answers: 1
Mathematics, 21.06.2019 20:30
Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [β1, 1] no, f is continuous on [β1, 1] but not differentiable on (β1, 1). no, f is not continuous on [β1, 1]. yes, f is continuous on [β1, 1] and differentiable on (β1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.
Answers: 1
Mathematics, 21.06.2019 21:40
The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides
Answers: 3
Mathematics, 21.06.2019 23:50
The graph of a curve that passes the vertical line test is a:
Answers: 3
Mathematics, 22.06.2019 00:30
Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.
Answers: 3
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