Mathematics, 23.10.2020 20:40, Annapetrik
1. Which is an equation in slope-intercept form of the line that contains the points (7, β9) and (8, β7)?
a. y = 2x β 23
b. x + 2y = β23
c. y = 2x + 23
d. x β 2y = 23
2. Write an equation in point-slope form of the line with slope β8 that contains the point (β3, 2).
a. y plus 3 equals negative 8 left parenthesis x minus 2 right parenthesis
b. y plus 2 equals negative 8 left parenthesis x minus 3 right parenthesis
c. y minus 3 equals negative 8 left parenthesis x plus 2 right parenthesis
d. y minus 2 equals negative 8 left parenthesis x plus 3 right parenthesis
3. Write an equation in slope-intercept form of the line that has a slope of and a y-intercept of (0,-1).
a. y = x β 1
b. y = x + 1
c. y = x β 1
d. y = x + 1
Answers: 2
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Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
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It is given that the quadratic equation hxΒ²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
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1. Which is an equation in slope-intercept form of the line that contains the points (7, β9) and (8,...
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